Individual Calculations September 2016 |
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Perera, L Lithmal Wansika Total change: 102.80 | | |
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Sri Lanka Open Chess Championship 2016 | Colombo | SRI | 2016-08-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1351 | 1489 | 5.00 | 6 | 1.11 | 40 | 44.40 | |
| Dissanayake, Ananya Anjuli | | | 1124 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | Wathukarawaththa, S S | | | 1089 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | Madushanka, Harsha | | | 1768 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | Geerthanan, Jegatheeshwaran | | | 1227 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | Akasha, J P Vihanga | | | 1220 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | Manawadu, Dilhan | | | 1676 | SRI | 1.00 | 1 | 0.74 | 40 | 29.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | Sri Lanka Junior National Chess Championship (Open) 2016 | Colombo | SRI | 2016-08-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1479 | 1489 | 4.00 | 5 | 1.46 | 40 | 58.40 | |
| Silva, Kevin Ranidu | c | | 1520 | SRI | 1.00 | 1 | 0.54 | 40 | 21.60 | | Ekanayake, N N B | | | 1275 | SRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | Methsilu, T V Vimeth | | | 1182 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | Liyanage, Ranindu Dilshan | | | 1763 | SRI | 1.00 | 1 | 0.83 | 40 | 33.20 | | Wickramasinghe, Banuka Nimsith | | | 1657 | SRI | 0.50 | 1 | 0.22 | 40 | 8.80 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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