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Individual Calculations September 2018 |
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| Marapana, Sanupa Bimsath Total change: -18.80 | |   |
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| Kandy Open International Rating Chess Championship 2018 | Kandy | SRI | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1246 | 1276 | 3.50 | 7 | -0.47 | 40 | -18.80 | |
|  Amarasinghe, A A C B | | | 1676 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wijesinghe, W M Gayanuka K B | | | 1067 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Komal, Srivatsav Sajja | | | 1676 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Edirisinghe, D D | | | 1068 | SRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Ganewatta, Theviru Thedasvin | | | 1033 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Senavirathna, U G D H B | | | 1086 | SRI | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Herath, H M D A B | | | 1113 | SRI | 0.50 | 1 | -0.22 | 40 | -8.80 | | | * 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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