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Individual Calculations August 2023 |
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| Hafenstein, Andrea Total change: -20.00 | |   |
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| Deutsche Senioreneinzelmeisterschaft 2023 over 50 | Bad Wildungen | GER | 2023-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1799 | 3.50 | 9 | -1.00 | 20 | -20.00 | |
|  Schneider, Michael | | | 2025 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Sakkal, Cherin | | | 1967 | GER | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Bauer, Werner | | | 1813 | GER | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Brixius, Dirk | | | 1748 | GER | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Stolzenwald, Frank | | | 1399 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Schneider, Birgit | | | 1829 | GER | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Birkholz, Axel | | | 1843 | GER | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Papenfuss, Kai | | | 1726 | GER | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Rehbein, Ullrich | | | 1768 | GER | 0.50 | 1 | -0.04 | 20 | -0.80 | | | * 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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