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Individual Calculations October 2014 |
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| Perera, Dulain Total change: 0.00 | |   |
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| National Amateur Chess Championship 2014 | Colombo | SRI | 2014-08-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1264 | 0 | 2.00 | 6 | 0.00 | 1139 | | 0.00 | |
|  Wijetunga, Isitha Uvishka | | | 1377 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Gunarathna, Thinula Amadith | | | 1294 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Withanage, Lakindu | | | 1411 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Dipsara, K M Dumal Kavish | | | 1246 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Samarakoon, Hevidu | | | 1236 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Perera, Mulindu Mewan | | | 1022 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |
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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