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Individual Calculations January 2019 |
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| Ranasinghe, R A S C Total change: -10.00 | |   |
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| Ethugalpura International Rating Chess Championship 2018 | Kurunegala | SRI | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1316 | 1053 | 0.50 | 4 | -0.25 | 40 | -10.00 | |
|  Galappaththi, Chinthaka Anuruddh | f | | 1453 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Fonseka, Waranakulasuriya Chan Ch | | | 1286 | SRI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Tennakoon, Lisara Samadhith | | | 1256 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Ahangama, Senuka Aswin | | | 1269 | SRI | 0.00 | 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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