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Rapid:
Individual Calculations November 2023 |
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| Katheesan, U Total change: 26.20 | |   |
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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 |
| 1070 | 1032 | 4.00 | 6 | 1.31 | 20 | 26.20 | |
|  Nimnaka, S P G Tharul | | | 1069 | SRI | 1.00 | 1 | 0.55 | 20 | 11.00 | |  Nawanjana, R A Thaweesha | | | 1117 | SRI | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Bandara, Sehas Senarath | | | 1077 | SRI | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Devundara, Rivinu Resandul | | | 1004 | SRI | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Abeysekera, Bises Oneja | | | 1051 | SRI | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Geemal, B D Gaya | | | 1100 | SRI | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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