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Individual Calculations November 2023 |
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| Wishwakeerthi, H M Rashmika Sri Total change: -10.80 | |   |
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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 |
| 1170 | 1037 | 1.00 | 4 | -0.27 | 40 | -10.80 | |
|  Ramanayaka, R A G P | | | 1167 | SRI | 0.50 | 1 | 0.18 | 40 | 7.20 | |  Wishwapura, W D M Indusara | | | 1191 | SRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Akuratiya, A G Hansadie Aradhya | | | 1175 | SRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Fernando, M I C D | | | 1148 | SRI | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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