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Individual Calculations February 2016 |
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| Pathirana, W P Voji Nimla Total change: -40.80 | |   |
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| Kollonnawa Chess Classic 2015 | Colombo | SRI | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1256 | 1303 | 3.00 | 7 | -1.02 | 40 | -40.80 | |
|  Harishman, S. | | | 1703 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Thanuja, Dewsara | | | 1154 | SRI | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Pathmanathan, T | | | 1061 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Akasha, J P Vihanga | | | 1096 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Wickramasinghe, Hiruna | | | 1492 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Sanhinda, Bihandu | | | 1166 | SRI | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Bentharaarachchi, Vinuga Ometh | | | 1120 | SRI | 0.00 | 1 | -0.74 | 40 | -29.60 | | | * 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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