Blitz:
Individual Calculations May 2019 |
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Dinayana, Thinuga Total change: -7.60 | | |
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Sri Lanka National Youth Blitz Chess Championship 2019 - Under 12 Open | Colombo | SRI | 2019-03-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1198 | 1106 | 1.00 | 4 | -0.52 | 20 | -10.40 | |
| Saravanabaavan, Brijeash | | | 1261 | SRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | Vithanage, P N | | | 1015 | SRI | 1.00 | 1 | 0.38 | 20 | 7.60 | | Wickramaarachchi, Nayanaka Insara | | | 1343 | SRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | Jayasundara, J M Daham V | | | 1172 | SRI | 0.00 | 1 | -0.41 | 20 | -8.20 | | 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) | | Asian Youth Blitz Chess Championship 2019 - Under 12 Open | Colombo | SRI | 2019-04-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1272 | 1106 | 2.00 | 6 | 0.14 | 20 | 2.80 | |
| Wu, David Tai-Wei | | | 1472 | TPE | 0.00 | 1 | -0.10 | 20 | -2.00 | | Hewawasam, H Y Thisaga Manvidu | | | 1249 | SRI | 0.50 | 1 | 0.19 | 20 | 3.80 | | Herath, H M J R | | | 1219 | SRI | 0.00 | 1 | -0.35 | 20 | -7.00 | | Gunaratne, Chivath Dathesha | | | 1101 | SRI | 1.00 | 1 | 0.49 | 20 | 9.80 | | Soud, Jaber | | | 1480 | UAE | 0.00 | 1 | -0.10 | 20 | -2.00 | | Rathnayaka, Minaga Yethmin | | | 1110 | SRI | 0.50 | 1 | 0.01 | 20 | 0.20 | | 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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