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Individual Calculations August 2023 |
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| Udapola, Yenuli Yenara Total change: -5.60 | |   |
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| Sri Lanka National Team Chess Championship 2023 - Women | Colombo | SRI | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1320 | 1113 | 0.50 | 2 | -0.14 | 40 | -5.60 | |
|  Abeysinghe, H M H Janandani | | | 1589 | SRI | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Bandara, Lakshika Sathsarani | | | 1051 | SRI | 0.50 | 1 | -0.09 | 40 | -3.60 | |
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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