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Individual Calculations March 2019 |
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| Ariyarathne, Binura L. Total change: 77.60 | |   |
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| Colombo International Chess Festival 2019 | Colombo | SRI | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1408 | 1289 | 5.00 | 8 | 1.94 | 40 | 77.60 | |
|  Jayaweera, Y | | | 1674 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Wickramarachchi, Chathuli Kavithm | | | 1031 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | De Silva, Osheen | | | 1689 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gamage, Sanula Udan | | | 1059 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Rodrigo, I Vihanga Mithsara | | | 1112 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Pathmasiri, R D Isuru Saranga | | | 1406 | SRI | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Pallie, Tuan Ehshan | | | 1659 | SRI | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Fernando, J M Marlon P | | | 1635 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | * 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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