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Individual Calculations March 2010 |
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| Wijekoon, Chandana Total change: -13.50 | |   |
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| 3rd Colombo International Chess Festival 2010 | Colombo | SRI | 2010-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 1974 | 4.00 | 7 | -0.90 | 15 | -13.50 | |
|  Ahmed, Fuad | | | 1847 | MDV | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Lasitha, Subash | | | 1908 | SRI | 1.00 | 1 | 0.41 | 15 | 6.15 | |  Premachandra, G T D | | | 1925 | SRI | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Kodithuwakku, Arachchige Padmas | | | 1574 * | SRI | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Kuruppu, Supun Dasantha | | | 1574 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Ranasinghe, S D | | | 1839 | SRI | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Athavan, R K | | | 1938 | SRI | 0.00 | 1 | -0.55 | 15 | -8.25 | | | * 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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