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Individual Calculations May 2014 |
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| Iddamalgoda, I D S Total change: 0.00 | |   |
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| Sri Lanka National Youth Chess Championship Under 14 Open | Colombo | SRI | 2014-04-17 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1265 | 0 | 2.50 | 6 | 0.00 | 1208 | | 0.00 | |
|  Visura, I M A | | | 1474 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Gamage, K G Vinal Vindipa | | | 1241 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Kiriella, K G Nimesha Shalinda | | | 1334 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Wickramasinghe, W M L K | | | 1123 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Manamperi, A.r | | | 1155 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Wickramasinghe, S S | | | 1260 | SRI | 0.50 | 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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