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Individual Calculations January 2020 |
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| Wickramasinghe, V W A Sanuda Sand Total change: 0.00 | |   |
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| The Kolonnawa Chess Classic International Rating Tournament 2019 | Colombo | SRI | 2019-12-13 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1178 | 0 | 3.00 | 8 | 0.00 | 1091 | | 0.00 | |
|  Anattapathirana, Pamith Kithmin | | | 1150 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Jayasinghe, Keeth M S | | | 1788 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Dinujaya, P D Kavishka | | | 1061 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Ranasinghe, Minudi Devindi | | | 1049 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Anparasan, T | | | 1207 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Wanigasekera, Dulaj Dasith Alwis | | | 1041 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Ranasinghe, R A S C | | | 1058 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Wickramarachchi, Hasini Chamaths | | | 1066 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |
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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