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Individual Calculations January 2017 |
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| Vithanage, I A Total change: -15.20 | |   |
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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 |
| 1358 | 1545 | 6.00 | 9 | -0.38 | 40 | -15.20 | |
|  Denipitiya, H D Gihara Sewmi | | | 1145 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Cooray, T C M Dulein Kavindu | | | 1177 | SRI | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Liyanage, L D S | | | 1145 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Senanayake, A M P K | | | 1256 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Subasinghe, K R V R | | | 1945 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dharmasena, K Kavinu Ransara | | | 1251 | SRI | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Dharmasena, S B T V | | | 1184 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Jayasena, Tharaka Udayanga | | | 1372 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Jayaweera, Y | | | 1749 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * 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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