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Individual Calculations August 2018 |
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| Wijesuriya, G P Y Total change: 24.40 | |   |
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| 14th Asian Schools Chess Championship 2018 - under 17 Girls | Waskaduwa | SRI | 2018-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1604 | 5.50 | 9 | 0.61 | 40 | 24.40 | |
|  Wijesinghe, W A D Sumudu | | | 1344 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Ekanayake, Devmini Savindi | | | 1217 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Saparova, Sitora | | | 1816 | UZB | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Thuduwage, Yasasirini Pabasara | | | 1512 | SRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Vithanage, Sandaruwi M | | | 1527 | SRI | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Gunasekara, Ayodya Nethmini | | | 1290 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Nurgali, Nazerke | | wf | 2004 * | KAZ | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jayaweera, Sayuni Gihansa | | wc | 1675 | SRI | 0.00 | 1 | -0.40 | 40 | -16.00 | | | De Silva, Tenara | | | 1716 | SRI | 0.50 | 1 | 0.15 | 40 | 6.00 | | | * 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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