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Individual Calculations February 2023 |
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| Weerasekara, Dinul Vinsitha Total change: -21.60 | |   |
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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 |
| 1300 | 1358 | 4.00 | 8 | -0.54 | 40 | -21.60 | |
|  Oneli, K H Hesara | | | 1012 | SRI | 0.00 | 1 | -0.89 | 40 | -35.60 | |  Nishan, Sathiyendran | | | 1227 | SRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Attanayake, Chanindi Mewna | | | 1548 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Edirisinghe, E D Hansana | | | 1268 | SRI | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Herath, H M J R | | | 1278 | SRI | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Saparamadu, Sanali | | | 1165 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Basnayake, B M Thesandu Aken | | | 1497 | SRI | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Kodithuwakku, K K Dinujaya | | | 1405 | SRI | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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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