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Individual Calculations March 2020 |
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| Wimaladharma, W Jithain Oshadha Total change: 91.60 | |   |
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| Sri Lanka National (Major Division ) Chess Championship 2020 - Colombo Event | Colombo | SRI | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1169 | 3.00 | 5 | 2.29 | 40 | 91.60 | |
|  Wijesinghe, N L C Dojitha | | | 1569 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bentharaarachchi, Vinuga Ometh | | | 1408 | SRI | 1.00 | 1 | 0.80 | 40 | 32.00 | |  Pieris, T D R | | | 1569 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Sathmina, S L Lalindu | | | 1457 | SRI | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Ranasinghe, Kasun Anuranga | | | 1416 | SRI | 1.00 | 1 | 0.81 | 40 | 32.40 | | | * 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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