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Rapid:
Individual Calculations February 2015 |
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| Askey, Roshell Nathasha Total change: 6.20 | |   |
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| National Youth Rapid Championships 2014 - Girls Under 12 | Colombo | SRI | 2014-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1476 | 5.00 | 7 | 0.31 | 20 | 6.20 | |
|  Wanigasinghe, M.amanda | | | 1212 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Sirimewan, K Hasareli | | | 1379 | SRI | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Goyumi, Sasika M W | | | 1389 | SRI | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Jayaweera, Sayuni Gihansa | | wc | 1500 | SRI | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Sarathcandra, Gihansa Methwanthi | | | 1299 | SRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Vithanage, Isuri Pehesara | | | 1145 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Tharushi, T H D Niklesha | | | 1446 | SRI | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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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