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Blitz:
Individual Calculations February 2015 |
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| Perera, Pavan Manitha Total change: -14.20 | |   |
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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 |
| 1212 | 1045 | 1.00 | 6 | -0.71 | 20 | -14.20 | |
|  Weerasinghe, Liviru Eranda | | | 1285 | SRI | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Ranasinghe, Anuga Gavindith | | | 1298 | SRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Dulsara, Pehan | | | 1218 | SRI | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Wijeratne, M H Eranda | | | 1157 | SRI | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Kavisekara , K M H P G Pasindu M | | | 1180 | SRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Kumarapathirana, V Lakvin | | | 1131 | SRI | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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