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Individual Calculations March 2023 |
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| Gellrich, Harald 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 |
| 1965 | 1562 | 1.00 | 4 | 0.61 | 20 | 12.20 | |
|  Martens, Alexander | | | 1829 | GER | 1.00 | 1 | 0.82 | 20 | 16.40 | |  Peters, Alex | | | 2152 | GER | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Govoreanu, Matei | | | 1980 | BEL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Thiemann, Marc | | | 1897 | GER | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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