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Individual Calculations March 2012 |
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| De Costa, Thanuri Total change: 0.00 | |   |
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| 5th Colombo International Chess Championships 2012 | Colombo | SRI | 2012-02-08 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1723 | 0 | 2.00 | 6 | 0.00 | 1598 | | 0.00 | |
|  Ranasinghe, S D | | wm | 1912 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Doluweera, Minul Sanjula | | | 1744 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Wickramasinghe, Dilhara Ishini | | | 1646 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |  Perera, Panchali | | | 1686 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Wickramasinghe, Senal | | | 1721 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Gamage, Niketh | | | 1628 | SRI | 0.00 | 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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