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Individual Calculations January 2019 |
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| Senevirathne, D C B K Total change: 44.80 | |   |
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| Ethugalpura International Rating Chess Championship 2018 | Kurunegala | SRI | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1264 | 1011 | 2.50 | 7 | 1.12 | 40 | 44.80 | |
|  Fernando, G W Nethmi L | | | 1411 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ramanayake, Nemindi Linaya | | | 1189 | SRI | 1.00 | 1 | 0.73 | 40 | 29.20 | |  Ranasinghe, R A Senuka Buddhika | | | 1305 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Methsara, E G Ruvindu | | | 1181 | SRI | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Jayasundara, Nisansa Hansali | | | 1252 | SRI | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Dharmasena, W M S S B | | | 1215 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Jayawickrama, U W R K | | | 1298 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * 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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