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Individual Calculations September 2023 |
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| Seichter, Andreas Total change: -22.20 | |   |
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| 19. Rostocker Schach-Open 2023 | Rostock | GER | 2023-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1680 | 2.00 | 5 | -1.11 | 20 | -22.20 | |
|  Schreiber, Felix | | | 1967 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Menkhaus, Wolf-Dieter | | | 1908 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Mueller-Raitza, Rosemarie | | | 1306 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Vakeel, Eshwar | | | 1269 | GER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Gavrylyuk, Oleksandr | | | 1286 | GER | 0.50 | 1 | -0.42 | 20 | -8.40 | |
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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