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Individual Calculations November 2023 |
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| Samaraweera, R G D Bhagya Total change: -46.80 | |   |
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| Kandy Open International Rating Chess Championships 2023 | Kandy | SRI | 2023-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1176 | 1178 | 1.50 | 5 | -1.17 | 40 | -46.80 | |
|  Gunasekara, W A N Senpathi | | | 1613 | SRI | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Sanjeevarajah, J | | | 1075 | SRI | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Fonseka, Thanura Manthila | | | 1055 | SRI | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Halangoda, R R W W M H W Y E K | | | 1062 | SRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Welikumbura, D M | | | 1073 | SRI | 0.50 | 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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