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Individual Calculations March 2023 |
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| Weitz, Andreas Total change: 18.20 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q4 B | Magdeburg | GER | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 1935 | 3.00 | 5 | 0.91 | 20 | 18.20 | |
|  Gebert-Vangeel, Ralf | | | 2017 | GER | 0.50 | 1 | 0.11 | 20 | 2.20 | |  Weise, Martin | | | 2049 | GER | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Heutling, Elina | | | 1899 | GER | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Donath, Johann | | | 2029 | GER | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Sechting, Martin | | | 1981 | GER | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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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