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Individual Calculations April 2018 |
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| Rathnayake, Maheesha Pabodhini Total change: 32.80 | |   |
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| Sri Lanka Women's National B Chess Championship 2018 | Colombo | SRI | 2018-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1199 | 3.00 | 8 | 0.82 | 40 | 32.80 | |
|  Perera, Panchali | | | 1562 | SRI | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Pavalachandran, Ashvini | | | 1557 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Gamage, Yasasmi Umarusiru | | | 1309 | SRI | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Fernando, G W Nethmi L | | | 1474 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Chamathka, Weerasinghe A Chethan | | | 1391 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Weerawardana, Oneli Vihanga | | | 1206 | SRI | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Gunasekara, Ayodya Nethmini | | | 1287 | SRI | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Wickramasinghe, Minethma Lasandi | | wc | 1313 | SRI | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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