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Rapid:
Individual Calculations November 2023 |
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| Ranasinghe, R M Esandi Pahangee M Total change: -24.40 | |   |
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| Sri Lanka Women's National Rapid team Chess Championship 2023 | Colombo | SRI | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1223 | 1032 | 0.50 | 4 | -0.61 | 40 | -24.40 | |
|  Amarasinghe, Umayangi Dilhara | | | 1232 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Beminiwatte, A W Raveeja Arundi | | | 1135 | SRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Diyathma, P M Methuki | | | 1084 | SRI | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Sanudula, K M Dahamdi | | wc | 1440 | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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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