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Individual Calculations April 2020 |
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| Rossini, Fulvio Total change: -27.40 | |   |
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| Colombo International Chess Festival 2020 | Colombo | SRI | 2020-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 2141 | 5.50 | 8 | -1.37 | 20 | -27.40 | |
|  Gamage, Ovin Vidmal | | | 1741 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Weerakoon, D D P | | | 1741 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Liyanapathirana, Pasan Vindula | | | 1853 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Silva, Kevin Ranidu | c | | 1968 | SRI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Dabarera, G W D M | | | 1830 | SRI | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Jayaweera, Y | | | 1741 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Amarasinghe, A A C B | | | 1938 | SRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Devnaka, Chamin | | | 1741 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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