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Individual Calculations November 2023 |
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| Haack, Kevin Total change: 19.40 | |   |
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| Oberliga Ost B 2023-2024 October 2023 | various | GER | 2023-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2470 | 2283 | 0.50 | 1 | 0.24 | 20 | 4.80 | |
|  Poetsch, Hagen | g | | 2470 | GER | 0.50 | 1 | 0.24 | 20 | 4.80 | |
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) | | | | Marburger Schachtage 2023 A-Turnier | Marburg | GER | 2023-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 2283 | 5.00 | 5 | 0.73 | 20 | 14.60 | |
|  Schmieder, Stefan | | | 1862 | GER | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Lenz, Joshua | | | 1883 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rahimi, Rahim | | | 2045 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Spiekermann, Stefan | | | 1999 | SUI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Lutze, Max | | | 2059 | GER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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