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Individual Calculations December 2023 |
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| Grewe, Ludger Total change: -19.80 | |   |
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| 6. Dinslakener offene Stadtmeisterschaft im Schach | Dinslaken | GER | 2023-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 2157 | 4.50 | 7 | -0.20 | 20 | -4.00 | |
|  Supplieth, Peter | | | 1854 | GER | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Korte, Markus | | | 1867 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kruse, Victor | | | 1991 | GER | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Kostowski, Ireneus, Dr. | | | 1784 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Mann, Gergely | | | 2097 | GER | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Gerlach, Felix | | | 2101 | GER | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Jugelt, Tobias | m | | 2382 | GER | 0.00 | 1 | -0.22 | 20 | -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) | | | | NRW-Klasse Gruppe 2 2023-2024 November 2023 | various | GER | 2023-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 2157 | 0.00 | 1 | -0.79 | 20 | -15.80 | |
| | Neumann, Theodor | | | 1924 | GER | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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