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Rapid:
Individual Calculations February 2023 |
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| Grabowski, Petra Total change: -2.00 | |   |
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| Niedersaechsische Schnellschach-Einzelmeisterschaft 2023 | Verden (Aller) | GER | 2023-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1615 | 2.00 | 4 | -0.10 | 20 | -2.00 | |
|  Polster, Christian | f | | 2137 | GER | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Schrage, Phoenix | | | 1312 | GER | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Rust-Bulmahn, Kornelia | | | 1215 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dettmer, Niels | | | 1770 | GER | 1.00 | 1 | 0.71 | 20 | 14.20 | | | * 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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