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Individual Calculations March 2012 |
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| Herath, H M A K Total change: 15.00 | |   |
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| 5th Colombo International Chess Championships 2012 | Colombo | SRI | 2012-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 1687 | 1.50 | 3 | 1.00 | 15 | 15.00 | |
|  Gunasinghe, W A T S | | | 1909 | SRI | 0.50 | 1 | 0.28 | 15 | 4.20 | |  Weerawardane, R | | | 2087 * | SRI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Priyankara, Chamil | | | 1926 | SRI | 1.00 | 1 | 0.80 | 15 | 12.00 | | | * 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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