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Individual Calculations March 2024 |
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| Ekaratne, Chenaya Total change: 12.40 | |   |
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| Sri Lanka Women's National Major Division Chess Championships 2024 - Western Province | Colombo | SRI | 2024-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1216 | 1368 | 3.00 | 4 | 0.31 | 40 | 12.40 | |
|  Salwathuraarachchi, Uthuli Sanuly | | | 1012 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Jayaweera, Risali Lohasna | | | 1174 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Wijesuriya, G P Y | | wc | 1628 | SRI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Senarathne, Tharuli Dihansa | | | 1050 | SRI | 0.50 | 1 | -0.37 | 40 | -14.80 | |
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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