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Individual Calculations January 2019 |
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| Dissanayake, D M C M Total change: -11.60 | |   |
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| Ethugalpura International Rating Chess Championship 2018 | Kurunegala | SRI | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1253 | 1188 | 2.00 | 5 | -0.29 | 40 | -11.60 | |
|  Nirmalarajah, S | | | 1588 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Amarasinghe, H D I R | | | 1054 | SRI | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Priyadarshana, Y Danushka | | | 1588 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jayasundara, A W Lewlin | | | 1021 | SRI | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Fernando, C Bimsara | | | 1012 | SRI | 0.50 | 1 | -0.23 | 40 | -9.20 | | | * 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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