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Individual Calculations March 2023 |
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| Thynne, Trefor F Total change: -9.20 | |   |
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| London Chess League Weekend Congress - Open | London | ENG | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1889 | 2.00 | 4 | -0.46 | 20 | -9.20 | |
|  Lampou, Marianta | | | 1489 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Itgelt, Khuyagtsogt | | | 2158 | MGL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Mensing, Luana | | | 1522 | NED | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Jukes, Sam | | | 1909 | WLS | 0.00 | 1 | -0.47 | 20 | -9.40 | | | * 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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