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Individual Calculations January 2020 |
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| Udumullage, Senuja Dilmith Total change: 209.60 | |   |
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| 11th Ethugalpura International Chess Championship 2019 | Kurunegala | SRI | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1229 | 6.00 | 8 | 5.24 | 40 | 209.60 | |
|  Chandrasiri, S A K | | wf | 1629 * | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Lansakara, B M | | | 1487 | SRI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Uduwala, Pramod Dimuthu | | | 1620 | SRI | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Herath, Hasitha P | | | 1629 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Mathushan, Rajasegar | | | 1605 | SRI | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Kumara, C M S Praneeth | | | 1629 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Weerasinghe, C C | | | 1629 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Lakshitha, H H Sasindu | | | 1629 * | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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