| Arbiter records |
| Arbiter | Event | FRL |
| Chief | Sri Lanka National Chess Championships 2024 - Finals | May24 |
| Chief | Sri Lanka Women's National Chess Championships 2024 - Finals | May24 |
| Arbiter | The 19th Asian Games Chess Competition Team Women | Nov23 |
| Arbiter | World Schools Team Chess Championship 2023 Under 18 | Sep23 |
| Chief | Sri Lanka National Chess Championship 2023 | Jun23 |
| Chief | Sri Lanka Women's National Chess Championship 2023 | Jun23 |
| Chief | Sri Lanka National Chess Championships Cycle 2022 Finals | Jun22 |
| Chief | Sri Lanka Women's National Chess Championships Cycle 2022 Finals | Jun22 |
| Chief | 9th Sri Lanka Chess Grand Prix 2022 Group A | Feb22 |
| Chief | 9th Sri Lanka Chess Grand Prix 2022 Group B | Feb22 |
| Chief | 9th Sri Lanka Chess Grand Prix 2022 Semi Final 1 | Feb22 |
| Chief | 9th Sri Lanka Chess Grand Prix 2022 Semi Final 2 | Feb22 |
| Chief | 9th Sri Lanka Chess Grand Prix 2022 Finals | Feb22 |
| Chief | 9th Sri Lanka Chess Grand Prix 2022 Consolation Finals | Feb22 |
| Chief | Sri Lanka National Chess Championship 2020 - Finals | Oct20 |
| Chief | Sri Lanka Women's National Chess Championship 2020 | Oct20 |
| Sector | WORLD YOUTH CHESS CHAMPIONSHIPS-2019 Under - 16 | Nov19 |
| Chief | Asian Youth Rapid Chess Championship 2019 - Under 8 Open | May19 |
| Chief | Asian Youth Rapid Chess Championship 2019 - Under 8 Girls | May19 |
| Chief | Asian Youth Rapid Chess Championship 2019 - Under 10 Open | May19 |
| Chief | Asian Youth Rapid Chess Championship 2019 - Under 10 Girls | May19 |
| Chief | Asian Youth Rapid Chess Championship 2019 - Under 12 Open | May19 |
| Chief | Asian Youth Rapid Chess Championship 2019 - Under 12 Girls | May19 |
| Chief | Asian Youth Rapid Chess Championship 2019 - Under 14 Open | May19 |
| Chief | Asian Youth Rapid Chess Championship 2019 - Under 14 Girls | May19 |
| Chief | Asian Youth Rapid Chess Championship 2019 - Under 16 Open | May19 |
| Chief | Asian Youth Rapid Chess Championship 2019 - Under 16 Girls | May19 |
| Chief | Asian Youth Rapid Chess Championship 2019 - Under 18 Open | May19 |
| Chief | Asian Youth Rapid Chess Championship 2019 - Under 18 Girls | May19 |
| Chief | Asian Youth Blitz Chess Championship 2019 - Under 8 Open | May19 |
| Chief | Asian Youth Blitz Chess Championship 2019 - Under 8 Girls | May19 |
| Chief | Asian Youth Blitz Chess Championship 2019 - Under 10 Open | May19 |
| Chief | Asian Youth Blitz Chess Championship 2019 - Under 10 Girls | May19 |
| Chief | Asian Youth Blitz Chess Championship 2019 - Under 12 Open | May19 |
| Chief | Asian Youth Blitz Chess Championship 2019 - Under 12 Girls | May19 |
| Chief | Asian Youth Blitz Chess Championship 2019 - Under 14 Open | May19 |
| Chief | Asian Youth Blitz Chess Championship 2019 - Under 14 Girls | May19 |
| Chief | Asian Youth Blitz Chess Championship 2019 - Under 16 Open | May19 |
| Chief | Asian Youth Blitz Chess Championship 2019 - Under 16 Girls | May19 |
| Chief | Asian Youth Blitz Chess Championship 2019 - Under 18 Open | May19 |
| Chief | Asian Youth Blitz Chess Championship 2019 - Under 18 Girls | May19 |
| Chief | Asian Youth Chess Championship 2019 - Under 8 Open | May19 |
| Chief | Asian Youth Chess Championship 2019 - Under 8 Girls | May19 |
| Chief | Asian Youth Chess Championship 2019 - Under 10 Open | May19 |
| Chief | Asian Youth Chess Championship 2019 - Under 10 Girls | May19 |
| Chief | Asian Youth Chess Championship 2019 - Under 12 Open | May19 |
| Chief | Asian Youth Chess Championship 2019 - Under 12 Girls | May19 |
| Chief | Asian Youth Chess Championship 2019 - Under 14 Open | May19 |
| Chief | Asian Youth Chess Championship 2019 - Under 14 Girls | May19 |
| Chief | Asian Youth Chess Championship 2019 - Under 16 Open | May19 |
| Chief | Asian Youth Chess Championship 2019 - Under 16 Girls | May19 |
| Chief | Asian Youth Chess Championship 2019 - Under 18 Open | May19 |
| Chief | Asian Youth Chess Championship 2019 - Under 18 Girls | May19 |
| Chief | Sri Lanka Inaugural Inter Club Blitz Women Chess Championship 2018 | Feb19 |
| Chief | Sri Lanka Inaugural Inter Club Rapid Chess Championship 2018 | Jan19 |
| Chief | Sri Lanka Inaugural Inter Club Rapid Women Chess Championship 2018 | Jan19 |
| Chief | Sri Lanka Inaugural Inter Club Blitz Chess Championship 2018 | Jan19 |
| Arbiter | 43rd World Chess Olympiad 2018 | Nov18 |
| Arbiter | World School Chess Championship 2018 - U15 | Jun18 |
| Chief | 11th Colombo International Chess Championship 2018 | May18 |
| Arbiter | Asian Youth Chess 2018, Girls U12 Blitz | May18 |
| Chief | 3rd Kolonnawa International Rating Chess Championship 2017 | Jan18 |
| Arbiter | World Rapid Championship 2017. Open. | Jan18 |
| Arbiter | World Blitz Championship 2017. Open. | Jan18 |
| Arbiter | 2nd West Asian Youth Rapid Chess Championship 2017 - Under 16 & 18 Open | Oct17 |
| Arbiter | 2nd West Asian Youth Rapid Chess Championship 2017 - Under 16 and 18 Girls | Oct17 |
| Dep. Chief | 5th Asian Indoor & Martial Arts Games 2017_Women_Individual | Oct17 |
| Dep. Chief | 5th Asian Indoor & Martial Arts Games 2017_Rapid_Women_Team_Under23 | Oct17 |
| Chief | Sri Lanka Women's National B Chess Championship 2017 | Aug17 |
| Dep. Chief | FIDE Grand Prix Series 2017. Geneva. | Aug17 |
| Arbiter | Asian Youth Rapid Chess Championship 2017-U12O | May17 |
| Arbiter | Asian Youth Rapid Chess Championship 2017-U12G | May17 |
| Arbiter | Asian Youth Chess Championship 2017-U12O | May17 |
| Arbiter | Asian Youth Chess Championship 2017-U12G | May17 |
| Arbiter | Asian Youth Blitz Chess Championship 2017-U12O | May17 |
| Arbiter | Asian Youth Blitz Chess Championship 2017-U12G | May17 |
| Chief | Western Asia Youth Chess Championship 2016 Standard U8 Open | Feb17 |
| Chief | Western Asia Youth Chess Championship 2016 Blitz U8 Open | Feb17 |
| Chief | Western Asia Youth Chess Championship 2016 Standard U10 Open | Feb17 |
| Chief | Western Asia Youth Chess Championship 2016 Standard U12 Open | Feb17 |
| Chief | Western Asia Youth Chess Championship 2016 Standard U14 Open | Feb17 |
| Chief | Western Asia Youth Chess Championship 2016 Standard U18 Open | Feb17 |
| Chief | Western Asia Youth Chess Championship 2016 Standard U8 Girls | Feb17 |
| Chief | Western Asia Youth Chess Championship 2016 Standard U10 Girls | Feb17 |
| Chief | Western Asia Youth Chess Championship 2016 Standard U12 Girls | Feb17 |
| Chief | Western Asia Youth Chess Championship 2016 Standard U18 Girls | Feb17 |
| Chief | Western Asia Youth Chess Championship 2016 Blitz U10 Open | Feb17 |
| Chief | Western Asia Youth Chess Championship 2016 Blitz U12 Open | Feb17 |
| Chief | Western Asia Youth Chess Championship 2016 Blitz U14 Open | Feb17 |
| Chief | Western Asia Youth Chess Championship 2016 Blitz U16 Open | Feb17 |
| Chief | Western Asia Youth Chess Championship 2016 Blitz U18 Open | Feb17 |
| Chief | Western Asia Youth Chess Championship 2016 Blitz U8 Girls | Feb17 |
| Chief | Western Asia Youth Chess Championship 2016 Blitz U10 Girls | Feb17 |
| Chief | Western Asia Youth Chess Championship 2016 Blitz U12 Girls | Feb17 |
| Chief | Western Asia Youth Chess Championship 2016 Blitz U14 Girls | Feb17 |
| Chief | Western Asia Youth Chess Championship 2016 Blitz U16 Girls | Feb17 |
| Chief | Western Asia Youth Chess Championship 2016 Blitz U18 Girls | Feb17 |
| Chief | 2nd Kolonnawa Chess Classic | Jan17 |
| Arbiter | World Youth Chess Championship 2016 O14 | Nov16 |
| Arbiter | World Youth Chess Championship 2016 O16 | Nov16 |
| Arbiter | World Youth Chess Championship 2016 O18 | Nov16 |
| Chief | Commonwealth Chess Championship 2016 - Under 14 Boys | Oct16 |
| Chief | Commonwealth Chess Championship 2016 | Sep16 |
| Chief | Commonwealth Chess Championship 2016 - Under 08 Boys | Sep16 |
| Chief | Commonwealth Chess Championship 2016 - Under 08 Girls | Sep16 |
| Chief | Commonwealth Chess Championship 2016 - Under 10 Boys | Sep16 |
| Chief | Commonwealth Chess Championship 2016 - Under 10 Girls | Sep16 |
| Chief | Commonwealth Chess Championship 2016 - Under 12 Boys | Sep16 |
| Chief | Commonwealth Chess Championship 2016 - Under 12 Girls | Sep16 |
| Chief | Commonwealth Chess Championship 2016 - Under 14 Girls | Sep16 |
| Chief | Colombo Chess Festival 2016 | Mar16 |
| Chief | Asian Cities Championship 2015 | Aug15 |
| Chief | National Youth Championships 2015 - Girls Under 18 | May15 |
| Arbiter | World Youth Chess Championships 2014 (u10 Boys) | Oct14 |
| Arbiter | Chess Olympiad 2014-Open | Sep14 |
| Chief | Sri Lanka National Youth Chess Championship Under 16 Open | May14 |
| Chief | Sri Lanka National Youth Chess Championship Under 12 Open | May14 |
| Chief | Sri Lanka National Youth Chess Championship Under 12 Girls | May14 |
| Chief | 7th Colombo International Chess Festival 2014 | Mar14 |
| Arbiter | World Youth Chess Championship 2013. Open U14 | Jan14 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 05 Open Rapid | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 05 Girls Rapid | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 07 Girls Rapid | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 07 Open Rapid | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 09 Open Rapid | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 09 Girls Rapid | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 11 Girls Rapid | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 11 Open Rapid | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 13 Open Rapid | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 13 Girls Rapid | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 15 Girls Rapid | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 15 Open Rapid | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 17 Open Rapid | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 17 Girls Rapid | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 05 Open | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 05 Girls | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 07 Girls | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 07 Open | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 09 Open | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 09 Girls | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 11 Girls | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 11 Open | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 13 Open | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 13 Girls | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 15 Girls | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 15 Open | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 17 Open | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 17 Girls | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 05 Open Blitz | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 05 Girls Blitz | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 07 Girls Blitz | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 07 Open Blitz | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 09 Open Blitz | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 09 Girls Blitz | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 11 Girls Blitz | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 11 Open Blitz | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 13 Open Blitz | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 13 Girls Blitz | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 15 Girls Blitz | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 15 Open Blitz | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 17 Open Blitz | Oct13 |
| Chief | 9th Asian Schools Chess Championship 2013 Under 17 Girls Blitz | Oct13 |
| Chief | 6th Colombo International Chess Championships 2013 | Sep13 |
| Arbiter | 4th Incheon Asian Indoor & Martial Arts Games Men Individual | Aug13 |
| Arbiter | 4th Incheon Asian Indoor & Martial Arts Games Rapid Mixed Team | Aug13 |
| Arbiter | 4th Incheon Asian Indoor & Martial Arts Games Blitz Mixed Team | Aug13 |
| Deputy | 27 World Summer Universiade W | Aug13 |
| Chief | National Youth Chess Championships 2013 - Under 18 Open | May13 |
| Chief | National Youth Chess Championships 2013 - Under 16 Open | May13 |
| Chief | National Youth Chess Championships 2013 - Under 14 Open | May13 |
| Chief | National Youth Chess Championships 2013 - Under 14 Girls | May13 |
| Chief | National Youth Chess Championships 2013 - Under 16 Girls | May13 |
| Chief | National Youth Chess Championships 2013 - Under 18 Girls | May13 |
| Chief | National Youth Chess Championships 2013 - Under 12 Open | May13 |
| Chief | National Youth Chess Championships 2013 - Under 12 Girls | May13 |
| Chief | 3rd ‘Damso’ International Chess Championship 2013 | Apr13 |
| Chief | Asian Zonal 2013, Zone 3.2 | Mar13 |
| Chief | Asian Zonal Women 2013, Zone 3.2 | Mar13 |
| Chief | National Youth Rapid Championships 2013 - Boys Under 16 | Mar13 |
| Chief | National Youth Rapid Championships 2013 - Boys Under 14 | Mar13 |
| Chief | National Youth Rapid Championships 2013 - Girls Under 14 | Mar13 |
| Chief | National Youth Blitz Championships 2013 - Girls Under 18 | Mar13 |
| Chief | National Youth Blitz Championships 2013 - Boys Under 16 | Mar13 |
| Deputy | Asian Schools Chess Championship U - 5 Boys | Feb13 |
| Deputy | Asian Schools Chess Rapid Championship, under-7 | Feb13 |
| Deputy | Asian Schools Chess Rapid Championship, under-9 | Feb13 |
| Deputy | Asian Schools Chess Rapid Championship, under-11 | Feb13 |
| Deputy | Asian Schools Chess Rapid Championship, under-13 | Feb13 |
| Deputy | Asian Schools Chess Rapid Championship, under-15 | Feb13 |
| Deputy | Asian Schools Chess Rapid Championship, under-17 | Feb13 |
| Deputy | Asian Schools Chess Blitz Championship, under-7 | Feb13 |
| Deputy | Asian Schools Chess Blitz Championship, under-9 | Feb13 |
| Deputy | Asian Schools Chess Blitz Championship, under-11 | Feb13 |
| Deputy | Asian Schools Chess Blitz Championship, under-13 | Feb13 |
| Deputy | Asian Schools Chess Blitz Championship, under-15 | Feb13 |
| Deputy | Asian Schools Chess Blitz Championship, under-17 | Feb13 |
| Deputy | 8th Asian Schools Chess Championship,under-7 | Jan13 |
| Deputy | 8th Asian Schools Chess Championship,under-9 | Jan13 |
| Deputy | 8th Asian Schools Chess Championship,under-11 | Jan13 |
| Deputy | 8th Asian Schools Chess Championship,under-13 | Jan13 |
| Deputy | 8th Asian Schools Chess Championship,under-15 | Jan13 |
| Deputy | 8th Asian Schools Chess Championship,under-17 | Jan13 |
| Arbiter | World Cities Team Chess Championship Group A | Jan13 |
| Arbiter | World Cities Team Chess Championship - Round of 16 and QF | Jan13 |
| Arbiter | World Cities Team Chess Championship - Semifinals and Finals | Jan13 |
| Chief | 3rd Buddhi International | Nov12 |
| Arbiter | 40th World Chess Olympiad-Open | Oct12 |
| Deputy | Asian Youth Chess Championships 2012 Under 06 Open | Aug12 |
| Deputy | Asian Youth Chess Championships 2012 Under 08 Open | Aug12 |
| Deputy | Asian Youth Chess Championships 2012 Under 10 Open | Aug12 |
| Deputy | Asian Youth Chess Championships 2012 Under 12 Open | Aug12 |
| Deputy | Asian Youth Chess Championships 2012 Under 14 Open | Aug12 |
| Deputy | Asian Youth Chess Championships 2012 Under 16 Open | Aug12 |
| Deputy | Asian Youth Chess Championships 2012 Under 18 Open | Aug12 |
| Deputy | Asian Youth Chess Championships 2012 Under 06 Open (Rapid) | Aug12 |
| Deputy | Asian Youth Chess Championships 2012 Under 06 Open (Blitz) | Aug12 |
| Deputy | Asian Youth Chess Championships 2012 Under 08 Open (Blitz) | Aug12 |
| Deputy | Asian Youth Chess Championships 2012 Under 10 Open (Blitz) | Aug12 |
| Deputy | Asian Youth Chess Championships 2012 Under 12 Open (Blitz) | Aug12 |
| Deputy | Asian Youth Chess Championships 2012 Under 14 Open (Blitz) | Aug12 |
| Deputy | Asian Youth Chess Championships 2012 Under 16 Open (Blitz) | Aug12 |
| Deputy | Asian Youth Chess Championships 2012 Under18 Open (Blitz) | Aug12 |
| Deputy | Asian Youth Chess Championships 2012 Under 08 Open (Rapid) | Jul12 |
| Deputy | Asian Youth Chess Championships 2012 Under 12 Open (Rapid) | Jul12 |
| Deputy | Asian Youth Chess Championships 2012 Under 14 Open (Rapid) | Jul12 |
| Deputy | Asian Youth Chess Championships 2012 Under 16 Open (Rapid) | Jul12 |
| Deputy | Asian Youth Chess Championships 2012 Under 18 Open (Rapid) | Jul12 |
| Chief | Sri Lanka Major Division Chess Championship 2012 Kandy | May12 |
| Chief | Sri Lanka Major Division Chess Championship 2012 Galle | May12 |
| Chief | Sri Lanka National B Chess Championship 2012 | May12 |
| Chief | Sri Lanka Women's National B Chess Championship 2012 | May12 |
| Chief | Sri Lanka National Chess Championship 2012 | May12 |
| Chief | Sri Lanka Women's National Chess Championship 2012 | May12 |
| Chief | National Youth Chess Championship 2012 Under 18 Open | May12 |
| Chief | National Youth Chess Championship 2012 Under 18 Girls | May12 |
| Chief | 5th Colombo International Chess Championships 2012 | Mar12 |
| Deputy | World Youth Chess Championship - U 14 Open | Jan12 |
| Chief | 3rd Ethugalpura Chess Challenge | Jan12 |
| Deputy | 07 Asian Schools Chess Championship 15 boys | Jan12 |
| Chief | Sri Lanka Women's National B Championship 2011 | Nov11 |
| Chief | Sri Lanka National B Championship | Nov11 |
| Chief | Sri Lanka National Championship 2011 | Nov11 |
| Chief | Sri Lanka Women's National Championship 2011 | Nov11 |
| Chief | Sri Lanka Major Division Kandy Chess championship 2011 | Sep11 |
| Chief | Sri Lanka Major Division Galle Chess Championship 2011 | Sep11 |
| Chief | Inaugural National Chess Championship 2011 | Sep11 |
| Chief | Mora Kings International Rating Chess Championship 2011 | Sep11 |
| Chief | Asian Junior (U20) Chess Championship 2011 | Jul11 |
| Chief | Asian Senior Chess Championship 2011 | Jul11 |
| Chief | Asian Junior Girls (U20) Chess Championship 2011 | Jul11 |
| Chief | Sri Lanka Open International Rating Tournament 2011 | May11 |
| Chief | Asian Zonal 2011, Zone 3.2 | May11 |
| Chief | Asian Zonal Women 2011, Zone 3.2 FIDE | May11 |
| Chief | Sri Lanka National Youth Under 18 Chess Championship 2011 | May11 |
| Chief | Sri Lanka National Youth Under 16 Chess Championship 2011 | May11 |
| Chief | Sri Lanka National Youth under 18 Girls Chess Championship 2011 | May11 |
| Chief | Sri Lanka National Youth Under 16 Girls Chess Championship 2011 | May11 |
| Chief | Sri Lanka Junior National Chess Championship 2010 | Mar11 |
| Chief | Sri Lanka Junior National Girls Chess Championship 2010 | Mar11 |
| Chief | 4th Colombo International Chess Festival 2011 | Mar11 |
| Deputy | 2010 Asia Game Women Team | Jan11 |
| Chief | 6th Asian Schools Under 15 Girls Chess Championships 2010 | Jan11 |
| Chief | 6th Asian Schools Chess Under 7 Chess Championship 2010 | Jan11 |
| Chief | 6th Asian Schools Under 7 Girls Chess Championship 2010 | Jan11 |
| Chief | 6th Asian Schools Under 9 Chess Championship 2010 | Jan11 |
| Chief | 6th Asian Schools Under 9 Girls Chess Championships 2010 | Jan11 |
| Chief | 6th asian Schools Under 11 Chess Championship 2010 | Jan11 |
| Chief | 6th asian Schools under 11 Girls Chess Championship 2010 | Jan11 |
| Chief | 6th Asian Schools Under 13 Chess Championship 2010 | Jan11 |
| Chief | 6th Asian Schools Under 13 Girls Chess Championship 2010 | Jan11 |
| Chief | 6th Asian Schools Under 15 Chess Championship 2010 | Jan11 |
| Chief | 2nd Ethugalpura Chess Challenge 2010 | Jan11 |
| Chief | 3rd Mora Kings International Rating Chess Championship 2010 | Nov10 |
| Deputy | Asian Youth Chess Championship 2010 - U18 | Sep10 |
| Deputy | Asian Youth Chess Championship 2010 - U8 | Sep10 |
| Deputy | Asian Youth Chess Championship 2010 - U10 | Sep10 |
| Deputy | Asian Youth Chess Championship 2010 - U12 | Sep10 |
| Deputy | Asian Youth Chess Championship 2010 - U14 | Sep10 |
| Deputy | Asian Youth Chess Championship 2010 - U16 | Sep10 |
| Deputy | Continental Asian Junior Chess Championship 2009 | Sep09 |
| Deputy | Asian Youth Under 18 Girls Chess Championship 2009 | Sep09 |
| Chief | 2nd Sri Lanka IM Tournament | Jul09 |
| Deputy | Sri Lanka Junior National Chess Championship 2009 | Jul09 |
| Deputy | Colombo Major Chess Championship 2009 | Jul09 |
| Deputy | Asian Club Cup | Apr09 |
| Deputy | 2nd Colombo Chess Festival '09 | Apr09 |
| Chief | Sri Lanka Open International Rating Chess Tournament 2009 | Apr09 |
| Deputy | Sri Lanka Open International Rating Chess Tournament 2009 | Apr09 |
| Deputy | World Youth Chess Championships 2008 - Open 16 | Jan09 |
| Deputy | Asian Youth Chess Championship 2008; Boys Under 14 | Oct08 |
| Deputy | Sri Lanka Open Chess Championship | Jul08 |
| Deputy | Sri Lanka Women's National B Chess Championships 2007 | Apr08 |
| Deputy | 3rd Asian Schools Chess Festival under 15 Boys | Apr08 |
| Deputy | 3rd Asian Schools Chess Festival under 9 Boys | Apr08 |
| Deputy | Colombo International Chess Festival | Apr08 |
