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Individual Calculations March 2019 |
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| Jayatilaka, W M M Amodya Total change: -94.80 | |   |
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| Colombo International Chess Festival 2019 | Colombo | SRI | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1098 | 1385 | 3.50 | 7 | -2.37 | 40 | -94.80 | |
|  Gamage, Sanula Udan | | | 1059 | SRI | 0.00 | 1 | -0.87 | 40 | -34.80 | | | De Silva, Jeshan | | | 1107 | SRI | 0.50 | 1 | -0.33 | 40 | -13.20 | |  Anattapathirana, Pamith Kithmin | | | 1125 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Rathnayaka, Minaga Yethmin | | | 1086 | SRI | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Alwis, K Chanula Chanketh | | | 1160 | SRI | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Senamanthila, Milani | | | 1075 | SRI | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Nawanjana, R A Thaweesha | | | 1072 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | |
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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