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Individual Calculations September 2013 |
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| Wickramasinghe, Dilhara Ishini Total change: 8.25 | |   |
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| 6th Colombo International Chess Championships 2013 | Colombo | SRI | 2013-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1552 | 2.50 | 5 | 0.55 | 15 | 8.25 | |
|  Anuruddha, G C | c | | 1952 * | SRI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Seneviratne, P A H | | | 1322 | SRI | 1.00 | 1 | 0.21 | 15 | 3.15 | |  Prabajith, Asela | | | 1839 | SRI | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Lamahewa, S | | | 1873 | SRI | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Kodikara, K K M A | | | 1321 | SRI | 1.00 | 1 | 0.21 | 15 | 3.15 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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