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Individual Calculations October 2019 |
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| Dayarathne, R S T Total change: -18.00 | |   |
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| National Sports Festival Chess Championship 2019 - Men | Badulla | SRI | 2019-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1313 | 0.50 | 6 | -0.45 | 40 | -18.00 | |
|  Aktar, M R | | | 1713 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sivathanujan, S | | | 1680 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Amarasinghe, A A C B | | | 1713 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Weerasinghe, Kavindu Nirmana | | | 1516 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Aldeniya, A H N D | | | 1406 | SRI | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Galappaththi, Chinthaka Anuruddh | f | | 1713 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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