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Individual Calculations March 2024 |
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| Karunarathne, K M D B Total change: -21.00 | |   |
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| Sri Lanka National Major Division Chess Championships 2024 - Central Province | Kandy | SRI | 2024-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1319 | 1581 | 4.50 | 7 | -1.05 | 20 | -21.00 | |
|  Praveeshgaran, P | | | 1181 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wijesooriya, Rasindu | | | 1273 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Wickramasinghe, M G D Chathura | | | 1355 | SRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Chandrasiri, R B A | | | 1204 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Gunaratne, Chivath Dathesha | | | 1215 | SRI | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Chandrasiri, S A | | | 1681 | SRI | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Galkotuwa, K A R G W S N B I | | | 1325 | SRI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | * 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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