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Individual Calculations June 2013 |
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| Bandara, R M Nisakya Total change: 15.00 | |   |
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| Sri Lanka Women's National B Chess Championship 2013 | Colombo | SRI | 2013-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1387 | 2.50 | 5 | 1.00 | 15 | 15.00 | |
|  Askey, Roshell Nathasha | | | 1451 | SRI | 1.00 | 1 | 0.59 | 15 | 8.85 | |  Gimhani, H. Shashipraba | | | 1602 | SRI | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Rathnayake, Nuwani | | | 1542 | SRI | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Kulatunga, Dinithi | | | 1530 | SRI | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Wickramasinghe, Dilhara Ishini | | | 1572 | SRI | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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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