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Blitz:
Individual Calculations February 2015 |
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| Wijayatilake, Vishwa Total change: 40.80 | |   |
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| National Youth Blitz Championships 2014 - Open Under 14 | Colombo | SRI | 2014-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1075 | 3.00 | 7 | 2.04 | 20 | 40.80 | |
|  Wickramasinghe, Hiruna | | | 1368 | SRI | 1.00 | 1 | 0.85 | 20 | 17.00 | |  Siriwardena, G T D | | | 1361 | SRI | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Weerasinghe, Chamath | | | 1475 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Perera, Tharusha Salinda | | | 1410 | SRI | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Naotunna, D R | | | 1349 | SRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Lahiru, N P G Sithija | | | 1475 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gunathilake, Kaveen | | | 1315 | SRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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