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Blitz:
Individual Calculations February 2015 |
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| Jayaweera, Sayuni Gihansa Total change: 8.40 | |   |
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| National Youth Blitz Championships 2014 - Girls Under 12 | Colombo | SRI | 2014-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1509 | 5.50 | 7 | 0.42 | 20 | 8.40 | |
|  Jaysenthuliyane, Vinumi Vidara | | | 1184 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Sarathcandra, Gihansa Methwanthi | | | 1299 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Weerasinghe, Asani Sankalpana | | | 1109 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vithanage, Sandaruwi M | | | 1408 | SRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Askey, Roshell Nathasha | | | 1461 | SRI | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Sooriyaarachchi, S L | | | 1377 | SRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Yapa Bandara, Chamodya | | | 1411 | SRI | 0.50 | 1 | -0.13 | 20 | -2.60 | | | * 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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