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Individual Calculations March 2014 |
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| Abdulla, Ibrahim Total change: -79.20 | |   |
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| 7th Colombo International Chess Festival 2014 | Colombo | SRI | 2014-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1841 | 1.00 | 4 | -2.64 | 30 | -79.20 | |
|  Jayawickrama, U W R K | | | 1441 * | SRI | 1.00 | 1 | 0.08 | 30 | 2.40 | |  Balasuriya, Sajini Hasara | | | 1510 | SRI | 0.00 | 1 | -0.88 | 30 | -26.40 | | | Rathnayake, Vishmika A B | | | 1441 * | SRI | 0.00 | 1 | -0.92 | 30 | -27.60 | | | Bandara, R M Nisakya | | | 1441 * | SRI | 0.00 | 1 | -0.92 | 30 | -27.60 | | | * 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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