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Rapid:
Individual Calculations November 2023 |
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| Gunasekara, W A N Senpathi Total change: -2.80 | |   |
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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 |
| 1508 | 1422 | 1.50 | 3 | -0.14 | 20 | -2.80 | |
|  Dinayana, Thinuga | | | 1107 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Nandasiri, Omiru | | | 1198 | SRI | 0.50 | 1 | -0.28 | 20 | -5.60 | |  Liyanage, Ranindu Dilshan | f | | 2220 | SRI | 0.00 | 1 | 0.00 | 20 | 0.00 | |
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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