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Individual Calculations March 2019 |
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| Dharmasena, W M S S B Total change: 16.80 | |   |
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| Colombo International Chess Festival 2019 | Colombo | SRI | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1323 | 4.00 | 8 | 0.42 | 40 | 16.80 | |
|  Rodrigo, T M T H | | | 1011 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Wijekoon, Chandana | c | | 1723 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kumarasinghe, K K A Wasath Kavin | | | 1062 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Pathmasiri, R D Isuru Saranga | | | 1406 | SRI | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Wijeratne, Rehan Nawantha | | | 1150 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Dahampriya, H K T Dewnethmie | | | 1454 | SRI | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Epa, W Buthmi J | | | 1475 | SRI | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Amarasinghe, A A C B | | | 1723 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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