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Individual Calculations February 2023 |
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| Sanudula, K M Dahamdi Total change: 33.20 | |   |
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| Asia Schools CC 2022- U 15 O | Kaluthara | SRI | 2022-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1699 | 6.00 | 9 | 0.83 | 40 | 33.20 | |
|  Edirisinghe, E D Hansana | | | 1268 | SRI | 0.50 | 1 | -0.43 | 40 | -17.20 | |  Oneli, K H Hesara | | | 1299 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gunaweera, Geenuka Kavinu | | | 1464 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Gunathilake, M D Vinuda Shenal | | | 1599 | SRI | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Shokirjonova, Barchinoy | | | 1754 | UZB | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Mullick, Raahil | c | | 2388 | IND | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Kulathilake, S M M P | | | 1461 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Dumankyzy, Alfarabi | | | 1599 | KAZ | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Zhakshylykov, Erzhan | f | | 2279 | KGZ | 0.00 | 1 | -0.02 | 40 | -0.80 | | | * 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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