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Individual Calculations March 2024 |
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| Jayaweera, Vihini Sahansa Total change: 3.20 | |   |
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| Sri Lanka Women's National Major Division Chess Championships 2024 - Southern | Galle | SRI | 2024-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1327 | 1412 | 2.50 | 4 | 0.08 | 40 | 3.20 | |
|  Seya, W S Dewmi | | | 1151 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Jayaweera, Sayuni Gihansa | | wc | 1634 | SRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Amasha, N W K Tanudi | | | 1159 | SRI | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Palliyage, Sethumlee Devhara | | | 1364 | SRI | 0.50 | 1 | -0.07 | 40 | -2.80 | |
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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