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Individual Calculations June 2023 |
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| Pueschel, Werner Total change: -13.20 | |   |
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| 10. Potsdamer Sommeropen | Potsdam | GER | 2023-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 2076 | 4.00 | 6 | -0.66 | 20 | -13.20 | |
|  Boettcher, Frank, Dr. | | | 1807 | GER | 0.50 | 1 | -0.33 | 20 | -6.60 | |  Jacobs, Simon | | | 1758 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Sinka, Silas | | | 1676 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Roehr, Oliver | | | 2081 | GER | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Allgaier, Erik | | | 1944 | GER | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Sasse, Leon | | | 1757 | GER | 0.50 | 1 | -0.37 | 20 | -7.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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