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Individual Calculations May 2018 |
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| Ekanayake, E M Anindu Rehan Total change: -25.20 | |   |
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| 11th Colombo International Chess Championship 2018 | Colombo | SRI | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1316 | 1018 | 0.00 | 4 | -0.63 | 40 | -25.20 | |
|  Alahakoon, T N | | | 1418 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Weerasinghe, Sethum | | | 1332 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Gunasekara, Danuka | | | 1221 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Karunaratne, Rahel Chaanakya | | | 1292 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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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