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Individual Calculations March 2024 |
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| Amarasinghe, A A C B Total change: -23.00 | |   |
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| Kaluthara Chess Festival 2024 | Kaluthara | SRI | 2024-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1678 | 5.50 | 8 | -1.15 | 20 | -23.00 | |
|  Fazil, Mohomed | | | 1278 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Yapa, Savitha Yonal Senarath | | | 1256 | SRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Hendavitharana, D S | | | 1415 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Amarathunga, Kosala Sandeepa Cham | | | 1494 | SRI | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Nissanka, N M Thenura Yasendra | | | 1298 | SRI | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Jayanka, L P P R | | | 1300 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Mathes Arachchi, Bhanila M | | | 1458 | SRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Wickramasinghe, V W A Vinuda Vidm | | | 1577 | SRI | 0.00 | 1 | -0.64 | 20 | -12.80 | | | * 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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