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Individual Calculations November 2023 |
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| Vidanapathirana, Sharmila Taniya Total change: -16.40 | |   |
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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 |
| 1311 | 1063 | 0.00 | 2 | -0.41 | 40 | -16.40 | |
|  Karunarathne, K M H B | | | 1421 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Bandara, T M Himath Indeewara | | | 1201 | SRI | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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