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Individual Calculations April 2020 |
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| Wimalagunasekara, D Nithwara Total change: 73.60 | |   |
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| Colombo International Chess Festival 2020 | Colombo | SRI | 2020-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1408 | 1079 | 2.50 | 5 | 1.84 | 40 | 73.60 | |
|  Sanuda, Rehan | | | 1410 | SRI | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Weerasinghe, W Yasiru | | | 1399 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Jayaweera, C L | | | 1479 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Judedorison, G | | | 1479 * | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Vikraanth, S | | | 1271 | IND | 1.00 | 1 | 0.75 | 40 | 30.00 | | | * 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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