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Individual Calculations November 2022 |
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| Buddima, A Chenuka Total change: 0.00 | |   |
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| Sri Lanka National Amateur Chess Championship 2022 | Colomo | SRI | 2022-10-06 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1283 | 0 | 0.50 | 5 | 0.00 | 917 | | 0.00 | |
|  Yapa, D G Sanjeewa Madushan | | | 1456 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Hansana, G Haritha | c | | 1355 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Sathsara, E P Daham | | | 1322 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Kodithuwakku, K A Chathura Basuru | | | 1257 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Nanayakkara, N W P K W | | | 1026 | SRI | 0.00 | 1 | 0.00 | | 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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