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Rapid:
Individual Calculations February 2015 |
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| Thalagune, Y V Total change: 21.80 | |   |
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| National Youth Rapid Championships 2014 - Open Under 14 | Colombo | SRI | 2014-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1330 | 1305 | 4.00 | 6 | 1.09 | 20 | 21.80 | |
|  Marasinghe, H N B | | | 1705 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Goonatillake, Ranindu | | | 1142 | SRI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Kumarapathirana, V Lakvin | | | 1131 | SRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Wijayasuriya, Pulindu Thewmika | | | 1274 | SRI | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Weerasinghe, Liviru Eranda | | | 1292 | SRI | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Chamikara, H M D R Dilusha | | | 1436 | SRI | 1.00 | 1 | 0.68 | 20 | 13.60 | | | * 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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