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Rapid:
Individual Calculations February 2015 |
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| Vidyarathna, Anjitha Total change: 24.80 | |   |
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| National Youth Rapid Championships 2014 - Open Under 12 | Colombo | SRI | 2014-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1312 | 1152 | 3.00 | 6 | 1.24 | 20 | 24.80 | |
|  Asmone, Ilham Faheth | | | 1373 | SRI | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Perera, D Upashan L | | | 1204 | SRI | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Gunawardana, Ravija | | | 1356 | SRI | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Yasanga, W C M Kasun | | | 1317 | SRI | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Kodithuwakku, Himsara | | | 1348 | SRI | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Wickramasinghe, Sonal | | | 1273 | SRI | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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