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Individual Calculations May 2018 |
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| Yashora, Tiumi Total change: -8.40 | |   |
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| 11th Colombo International Chess Championship 2018 | Colombo | SRI | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1682 | 6.50 | 9 | -0.42 | 20 | -8.40 | |
|  Jayasekara, J A Hesara Nadil | | | 1282 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nethmina, S A Indura | | | 1354 | SRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Chandula, E D S | | | 1532 | SRI | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Weerasinghe, Sethum | | | 1332 | SRI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Ponnamperuma, Weraka Vasath | | | 1304 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kodithuwakku, Himsara | | | 1524 | SRI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Abhimanyu, Iraja | | | 1458 | SRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Rathnayake, M A A H | | | 1899 | SRI | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Weerasinghe, Isum | | | 1282 * | 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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