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Rapid:
Individual Calculations November 2023 |
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| Kodithuwakku, K K Dinujaya Total change: 46.00 | |   |
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| Sri Lanka National Rapid team Chess Championship 2023 | Colombo | SRI | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1280 | 2.00 | 5 | 1.15 | 40 | 46.00 | |
|  Munasinghe, Thisura | | | 1868 | SRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Gunarathne, Senila Amaneth | c | | 1336 | SRI | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Edirisinghe, Dulan | | | 2149 | SRI | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Mihiranga, K A Rajitha | | | 1482 | SRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Vidyarathna, Anjitha | | | 1554 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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