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Individual Calculations April 2020 |
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| Deshappriya, D Kalindu Total change: 2.00 | |   |
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| Colombo International Chess Festival 2020 | Colombo | SRI | 2020-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1398 | 1528 | 6.00 | 9 | 0.10 | 20 | 2.00 | |
|  Waduge, Tathika | | | 1128 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ranasinghe, R A Manul Lakvindu | | | 1128 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Silva, L M S T | f | | 1928 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vikraanth, S | | | 1271 | IND | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Alwis, K Chanula Chanketh | | | 1231 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Gamage, Chathulanka | | | 1893 | SRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Dharmasena, W M S S B | | | 1400 | SRI | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Sandanayake, Nimansa Sasanduni | | | 1204 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Weerasinghe, W Yasiru | | | 1399 | SRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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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