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Individual Calculations August 2017 |
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| Subasinghe, S M T D Total change: -64.40 | |   |
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| Sri Lanka Women's National B Chess Championship 2017 | Colombo | SRI | 2017-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1322 | 1176 | 1.00 | 8 | -1.61 | 40 | -64.40 | |
|  Jayaweera, Sayuni Gihansa | | wc | 1559 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Seneka, M W Thenumi | | | 1317 | SRI | 0.50 | 1 | 0.19 | 40 | 7.60 | |  Nanayakkara, Janani | | | 1520 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Perera, Hansini | | | 1288 | SRI | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Waduge, T S H A | | | 1269 | SRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Weerawardana, Oneli Vihanga | | | 1236 | SRI | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Gunasekara, Ayodya Nethmini | | | 1155 | SRI | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Withanarachchi, W A P V | | | 1231 | SRI | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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