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Individual Calculations March 2019 |
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| Wickramasinghe, K A M I Total change: -45.20 | |   |
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| Colombo International Chess Festival 2019 | Colombo | SRI | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1251 | 1180 | 1.00 | 5 | -1.13 | 40 | -45.20 | |
|  De Silva, L M S T | f | | 1580 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Perera, K C D | | | 1005 | SRI | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Dineth, S A Induwara | | | 1327 | SRI | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Weerasinghe, H K P | | | 1341 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Kolonne, K A Thisaja Senon | | | 1001 | SRI | 0.00 | 1 | -0.73 | 40 | -29.20 | | | * 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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