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Individual Calculations January 2019 |
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| Fernando, C Bimsara Total change: 23.20 | |   |
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| Ethugalpura International Rating Chess Championship 2018 | Kurunegala | SRI | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1236 | 1012 | 1.50 | 4 | 0.58 | 40 | 23.20 | |
|  Gunasekara, W A N Senpathi | | | 1412 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Subaweera, Senuka Sendinu | | | 1203 | SRI | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Bandara, R M D T | | | 1142 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Dissanayake, D M C M | | | 1188 | SRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | * 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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