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Individual Calculations September 2013 |
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| Amarasinghe, K A Dewmika Total change: 0.00 | |   |
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| 6th Colombo International Chess Championships 2013 | Colombo | SRI | 2013-08-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1371 | 0 | 2.00 | 6 | 0.00 | 1246 | | 0.00 | |
|  Weerasena, O V D K R | | | 1545 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Perera, Hansini | | | 1241 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Mendis, Dasuni Hansika | | | 1533 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Kodikara, Ndyana | | | 1293 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Kiriella, K G Gimantha Gayasha | | | 1291 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Jayasundara, Nisansa Hansali | | | 1320 | 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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