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Individual Calculations June 2015 |
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| Weerasinghe, Liseni Total change: -22.00 | |   |
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| Junior National Chess Championship (Girls) 2015 | Colombo | SRI | 2015-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1170 | 0.00 | 3 | -0.55 | 40 | -22.00 | |
|  Methmani, Nelunika | | wm | 1570 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jayaweera, Sayuni Gihansa | | wc | 1503 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Umeja, M K Esandi | | | 1278 | SRI | 0.00 | 1 | -0.35 | 40 | -14.00 | | | * 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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