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Individual Calculations January 2019 |
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| Kurukulasuriya, M Ashen Total change: -64.00 | |   |
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| Ethugalpura International Rating Chess Championship 2018 | Kurunegala | SRI | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1227 | 1561 | 4.50 | 7 | -1.60 | 40 | -64.00 | |
|  Denuwan, G S | | | 1161 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Gunarathne, H D D Daham | | | 1162 | SRI | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Gamage, A G R Ruwanmith | | | 1161 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Methsara, E G Ruvindu | | | 1181 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Weerasinghe, W Yasiru | | | 1343 | SRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Dassanayake, Tharusha Samadhi | | | 1328 | SRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Tennakoon, Lisara Samadhith | | | 1256 | SRI | 0.50 | 1 | -0.36 | 40 | -14.40 | | | * 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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