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Individual Calculations May 2024 |
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| Lehmann, Stefan Total change: 5.60 | |   |
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| GRENKE Chess Open 2024 A-Open | Karlsruhe | GER | 2024-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2156 | 2079 | 4.00 | 9 | 0.28 | 20 | 5.60 | |
|  Lumachi, Gabriele | f | | 2413 | ITA | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Mladek, Richard | f | | 2393 | CZE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Verbruggen, Samuel | | | 1975 | BEL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Albers, Sasa | | | 2269 | NED | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Wiesner, Alexander | | | 1978 | GER | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Grooten, Herman | m | | 2223 | NED | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Gaul, Alexander | | | 1965 | GER | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Butenandt, Svenja | | wf | 2216 | GER | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Gasper, Joern | | | 1974 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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