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Individual Calculations March 2015 |
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| Ilukkumbure, S P M Wansajee W Total change: 34.00 | |   |
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| Sri Lanka Major Division Chess Championship 2015 Colombo | Colombo | SRI | 2015-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1061 | 2.50 | 8 | 0.85 | 40 | 34.00 | |
|  Perera, Eshan Madawa | | | 1401 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Deraniyagala, Vimukthi Prathap | | | 1261 | SRI | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Samarawickrama, T Dasun | | | 1275 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Gamage, K G Vinal Vindipa | | | 1226 | SRI | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Katugampola, K D K Gimna | | | 1314 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Hewage, Hesandu Hansana | | | 1196 | SRI | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Kodithuwakku, Himsara | | | 1366 | SRI | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Jayawardana, Lasal | | | 1378 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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