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Individual Calculations January 2020 |
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| Srilal, D A D T Total change: 24.40 | |   |
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| 11th Ethugalpura International Chess Championship 2019 | Kurunegala | SRI | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1364 | 3.50 | 6 | 0.61 | 40 | 24.40 | |
|  Dharan, A | | | 1086 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Lakshitha, H H Sasindu | | | 1707 | SRI | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Weerasinghe, C C | | | 1764 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mathushan, Rajasegar | | | 1605 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Wimalasooriya, L H A S | | | 1052 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Samarakoon, S M Udani Adithya | | | 1121 | SRI | 0.50 | 1 | -0.30 | 40 | -12.00 | | | * 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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