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Individual Calculations March 2014 |
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| Perera, W C C Total change: -10.80 | |   |
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| 7th Colombo International Chess Festival 2014 | Colombo | SRI | 2014-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 2141 | 6.00 | 8 | -0.72 | 15 | -10.80 | |
|  Perera, N Hashini Himasha | | | 1741 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Hettiarachchi, C U | | | 1741 * | SRI | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Theekshana, H.g. Denuwan | | | 1741 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Naotunna, Dineth Nimnaka | | | 1754 | SRI | 1.00 | 1 | 0.09 | 15 | 1.35 | | | De Silva, Rasheen | | | 1920 | SRI | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Akshay, V Halagannavar | | | 1908 | IND | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Jayasuriya, Dinushka | | | 1818 | SRI | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Alahakoon, Isuru | | | 2061 | SRI | 0.50 | 1 | -0.11 | 15 | -1.65 | | | * 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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