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Individual Calculations December 2021 |
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| Koppe, Cordelia Total change: -9.40 | |   |
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| Landeseinzelmeisterschaft Brandenburg 2021 | Trebbin | GER | 2021-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1442 | 0.00 | 5 | -0.47 | 20 | -9.40 | |
|  Kuhne, Detlev | | | 1842 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Moewisch, Dave | | | 1842 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Schenk, Rafael | | | 1842 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vieira Severino, Leonardo | | | 1800 | GER | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Wolff, Marie Antoinette | | | 1758 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | | | * 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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