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Individual Calculations November 2023 |
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| De Silva, D Nawam Sarojen Total change: 4.20 | |   |
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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 |
| 1460 | 1158 | 0.50 | 2 | 0.21 | 20 | 4.20 | |
|  Ramanayake, Nemindi Linaya | | | 1493 | SRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Abhimanyu, Iraja | | | 1427 | SRI | 0.50 | 1 | 0.33 | 20 | 6.60 | |
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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