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Individual Calculations April 2023 |
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| Holdsch, Peter Michael Total change: -10.60 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q6 E | Duesseldorf | GER | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1608 | 1.50 | 3 | -0.53 | 20 | -10.60 | |
|  Fernschild, Ulrich | | | 1490 | GER | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Wulf, Doris | | | 1486 | GER | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Schoeler, Klaus | | | 1460 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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