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Blitz:
Individual Calculations February 2015 |
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| Chamikara, H M D R Dilusha Total change: -22.20 | |   |
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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 |
| 1318 | 1436 | 3.50 | 7 | -1.11 | 20 | -22.20 | |
|  Wijeratne, M H Eranda | | | 1157 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Marasinghe, H N B | | | 1836 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gayantha, A A D Kalhara | | | 1198 | SRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Wijewardana, K D | | | 1152 | SRI | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Samarakoon, P G C | | | 1249 | SRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Ranasinghe, R A Malidu Bathiya | | | 1268 | SRI | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Wickramasinghe, Hiruna | | | 1368 | SRI | 1.00 | 1 | 0.41 | 20 | 8.20 | | | * 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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