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Individual Calculations August 2023 |
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| Ehrich, Dieter Total change: 9.00 | |   |
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| 24. Ryck-Open 2023 | Greifswald | GER | 2023-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1540 | 2.00 | 4 | 0.45 | 20 | 9.00 | |
|  Woll, Wilfried | | | 2023 | GER | 0.50 | 1 | 0.45 | 20 | 9.00 | |  Krause, Enrico | | | 1576 | GER | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Stegmann, Jens | | | 1765 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Vakeel, Eshwar | | | 1269 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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