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Individual Calculations March 2024 |
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| Waidyasekara, R H Risara Geeneth Total change: -4.80 | |   |
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| Sri Lanka National Major Division Chess Championships 2024 - Western Province | Colombo | SRI | 2024-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1263 | 1192 | 2.50 | 6 | -0.12 | 40 | -4.80 | |
|  Kulathilake, S M M P | | | 1641 | SRI | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Kanagaraja, C | | | 1015 | SRI | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Wijerangana, Manuka Manthuja | | | 1022 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Sandaruwan, K E Dineth | | | 1416 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Weerasinghe, W Yasiru | | | 1426 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Fonseka, Thanura Manthila | | | 1056 | SRI | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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