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Individual Calculations January 2017 |
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| Weerasekara, W M S D B Total change: -29.60 | |   |
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| 8th Ethugalpura International Rated Chess Championship 2016 | Kurunegala | SRI | 2016-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1245 | 1.00 | 4 | -0.74 | 40 | -29.60 | |
|  Jayaweera, Y | | | 1645 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sutharson, S T | | | 1011 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Ariyasinghe, T.r | | | 1582 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Gunawardena, I M T S | | wc | 1054 | SRI | 0.00 | 1 | -0.75 | 40 | -30.00 | | | * 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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