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Individual Calculations February 2019 |
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| Weerasekara, Dilmi Induwari Total change: 31.20 | |   |
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| Sri Lanka National Youth Chess Championship 2018 Under - 17 years Girls | Colombo | SRI | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1362 | 1168 | 2.50 | 6 | 0.78 | 40 | 31.20 | |
|  Udagedara, Sandali Kanishka | | | 1568 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wijesuriya, G P Y | | wc | 1568 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Gunasekara, Ayodya Nethmini | | | 1372 | SRI | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Pasqual, Siluni | | | 1204 | SRI | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Bandara, Hasini Nimesha | | | 1044 | SRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Idirisinghe, I M N H | | | 1413 | SRI | 0.50 | 1 | 0.30 | 40 | 12.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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