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Individual Calculations March 2012 |
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| Gunasinghe, W A T S Total change: 11.25 | |   |
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| 5th Colombo International Chess Championships 2012 | Colombo | SRI | 2012-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1909 | 4.50 | 7 | 0.75 | 15 | 11.25 | |
|  Hasanga, K M Harith | | | 1540 | SRI | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Dutta, Joydeep | f | | 2309 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Weerasinghe, Chamath | | | 1509 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Herath, H M A K | | | 1687 | SRI | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Munasinghe, Shanaka | | | 1817 | SRI | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Anuruddha, G C | | | 2139 | SRI | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Perera, W C C | | | 2122 | SRI | 0.00 | 1 | -0.23 | 15 | -3.45 | | | * 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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