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Individual Calculations September 2023 |
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| Fernschild, Ulrich Total change: -39.80 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Finale E | Bad Wildungen | GER | 2023-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1527 | 1.50 | 5 | -0.67 | 20 | -13.40 | |
|  Tollkuehn, Juergen | | | 1693 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Sviridov, Vitaliy | | | 1561 | GER | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Oumard, Noel | | | 1540 | GER | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Reinsch, Christian, Dr. | | | 1572 | GER | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Duchstein, Anna | | | 1510 | GER | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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) | | | | Krefelder Sommeropen 2023 | Krefeld | GER | 2023-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1527 | 0.00 | 4 | -1.32 | 20 | -26.40 | |
| | Kuehn, Matthias | | | 1915 | GER | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Reinartz, Achim | | | 1986 | GER | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Wiedenbruch, Silke | | | 1201 | GER | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Kryvosheia, Roman | | | 1668 | UKR | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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