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Individual Calculations June 2023 |
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| Kuhn, Andreas Total change: -3.60 | |   |
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| NRW-Klasse 4 2022-2023 April 2023 | various | GER | 2023-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1845 | 0.50 | 1 | -0.20 | 20 | -4.00 | |
|  Chlechowitz, Maximilian | | | 1698 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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) | | | | 63. Offene Koelner Stadtmeisterschaft | Koeln | GER | 2023-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1838 | 1.50 | 4 | 0.02 | 20 | 0.40 | |
|  Schulz, Wilhelm | | | 2094 | GER | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Spilles, Matthias | | | 2117 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Hennicken, Arnold | | | 1491 | GER | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Fichtner, Ewald | | | 2044 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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