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Individual Calculations July 2023 |
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| Zehring, Mathias Total change: -15.80 | |   |
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| 12. Oeffinger Schachopen | Fellbach-Oeffingen | GER | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1838 | 2.50 | 6 | -0.79 | 20 | -15.80 | |
|  Neyman, Igor | f | | 2337 | GER | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Park, Manuel | | | 1484 | GER | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Meinhardt, Alexander | | | 1643 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Gebhardt, Ulrich, Dr. | | | 1940 | GER | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Bornschein, Klaus | | | 1756 | GER | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Schmidt, Markus | | | 1737 | GER | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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