Individual Calculations February 2023 |
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Chandrasekara, C M H D Total change: -13.20 | | |
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Ethugalpura Open International Rating Chess Championships 2022 | Kurunegala | SRI | 2022-12-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1206 | 1021 | 0.50 | 3 | -0.33 | 40 | -13.20 | |
| Senanayake, S M N Yasara | | | 1025 | SRI | 0.50 | 1 | 0.01 | 40 | 0.40 | | Kaumina, M Yashika | | | 1259 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | Bimansa, D G Jayandi | | | 1333 | SRI | 0.00 | 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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