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Individual Calculations March 2023 |
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| Peters, Alex Total change: 12.20 | |   |
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| 1. Internationales Bruehler Open | Bruehl | GER | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 2152 | 4.00 | 5 | 0.61 | 20 | 12.20 | |
|  Bahr, Maximilian | | | 1850 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Hank, Holger | | | 1971 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Gellrich, Harald | | | 1752 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Van Cappellen, Jonas | | | 2244 | BEL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Gramb, Marius | | | 2145 | GER | 0.50 | 1 | -0.01 | 20 | -0.20 | | | * 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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