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Individual Calculations March 2011 |
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| Ratnayake, Nadeesh Sahan Total change: 0.00 | |   |
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| 4th Colombo International Chess Festival 2011 | Colombo | SRI | 2011-02-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1599 | 0 | 1.00 | 4 | 0.00 | 1406 | | 0.00 | |
|  Perera, Kldj | | | 1685 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Ranasinghe, Thinithi Sahanika | | | 1535 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Methmini, Nelunika | | | 1441 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Wickramasinghe, Senal | | | 1734 | 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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