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Individual Calculations May 2018 |
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| Dissanayake, Manusha Dinuk Total change: -38.80 | |   |
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| 11th Colombo International Chess Championship 2018 | Colombo | SRI | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1546 | 5.00 | 9 | -0.97 | 40 | -38.80 | |
|  Alwis, Randeepa | | | 1146 * | SRI | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Jayawardena, Wishmitha Diviyanga | | | 1146 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Jayasundara, P K U M | c | | 1946 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Balasooriya, N B Aritha Binusara | | | 1180 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Gamage, Mesanda | | | 1271 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Galagamaarachchi, A S | | | 1710 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Jayasinghe, Thenugi Dilanya | | | 1146 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Alahakoon, T N | | | 1748 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Tharanga, B Nalin | | | 1214 | SRI | 0.50 | 1 | -0.38 | 40 | -15.20 | | | * 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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