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Individual Calculations September 2023 |
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| Viererbe, Hartmut Total change: -39.80 | |   |
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| 13. Nordhaeuser Schachopen | Nordhausen | GER | 2023-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1483 | 1877 | 2.50 | 5 | -1.99 | 20 | -39.80 | |
|  Winkler, Frida | | | 1477 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Thuemler, Floris | | | 1653 | GER | 0.00 | 1 | -0.78 | 20 | -15.60 | |  Niedzielski, Bjoern | | | 1409 | GER | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Rohde, Ragnar | | | 1304 | GER | 0.50 | 1 | -0.48 | 20 | -9.60 | | | Metzner, Nikolaus | | | 1573 | GER | 0.50 | 1 | -0.36 | 20 | -7.20 | | | * 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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