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Individual Calculations March 2019 |
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| Epa, W Buthmi J Total change: -70.00 | |   |
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| Colombo International Chess Festival 2019 | Colombo | SRI | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1290 | 1475 | 4.00 | 8 | -1.75 | 40 | -70.00 | |
|  Wimalasiri, Ransith Pabalu | | | 1121 | SRI | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Rathnayaka, Minaga Yethmin | | | 1086 | SRI | 0.50 | 1 | -0.41 | 40 | -16.40 | |  Gamage, A G R Ruwanmith | | | 1113 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Wickramasinghe, Thesandi | | | 1230 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Weerasinghe, H K P | | | 1341 | SRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Liyanapathirana, Pasan Vindula | | | 1826 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Dharmasena, W M S S B | | | 1323 | SRI | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Jayaweera, Hashan | | | 1276 | SRI | 0.00 | 1 | -0.76 | 40 | -30.40 | |
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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