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Individual Calculations April 2019 |
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| Jayawardena, Induwari Chethya Total change: 0.00 | |   |
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| Sri Lanka Women's National Qualifying Chess Championships 2019 - Colombo | Colombo | SRI | 2019-03-08 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1193 | 0 | 1.50 | 4 | 0.00 | 1106 | | 0.00 | |
|  Sathma, Devni | | | 1310 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |  Wickramasinghe, Thesandi | | | 1269 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Karunasena, H G M K Saheli Onaya | | | 1116 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Karunarathna, Nuthara Dulandee | | | 1078 | 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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