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Individual Calculations February 2023 |
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| Zimmer, Christian Total change: 37.60 | |   |
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| 9. Wittelsbacher Weihnachts-Schach-Open | Kelheim | GER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1510 | 2.50 | 7 | 0.94 | 40 | 37.60 | |
|  Gruber, Johannes | | | 1882 | GER | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Yugay, Artem Vlad | | | 1318 | RUS | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Nerf, Christian | | | 1739 | GER | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Najjar, Johannes, Dr. | | | 1854 | GER | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Kuempers, Ulrich | | | 2009 | GER | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Tsakonas, Konstantinos | | | 1723 | GRE | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Cretu, Felix Daniel | | | 1864 | GER | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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) | | |
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