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Individual Calculations August 2023 |
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| Zimmer, Franz Total change: -44.40 | |   |
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| 28. Bad Bertricher Schachtage 2023 Seniorenturnier over 50 | Bad Bertrich | GER | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1673 | 3.00 | 9 | -2.22 | 20 | -44.40 | |
|  Kretschel, Klaus | | | 2000 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Beitz, Joanne | | | 1273 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Krause, Peter | | | 1891 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Heid, Magdalene | | | 1512 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Hirstel, Serge | | | 1791 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Schlemminger, Degenhard | | | 1531 | GER | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Witt, Alexander | | | 1465 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Jovi, Klaus | | | 1510 | GER | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Klaeke, Gregor | | | 1508 | GER | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * 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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