Individual Calculations August 2023 |
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Wijesiri, Dileka Total change: -9.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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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 |
1200 | 1197 | 1.00 | 3 | -0.48 | 20 | -9.60 | |
| Cooray, B S M T | | | 1234 | SRI | 0.00 | 1 | -0.45 | 20 | -9.00 | | Edirisinghe, E M Shanulya Deenu T | | | 1010 | SRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | Namarathna, H K T I | | | 1355 | SRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | 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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