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Individual Calculations June 2023 |
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| Steinbach, Wolfgang Total change: 19.00 | |   |
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| 63. Offene Koelner Stadtmeisterschaft | Koeln | GER | 2023-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2181 | 1849 | 1.50 | 4 | 0.95 | 20 | 19.00 | |
|  Nagel, Bernhard | | | 2180 | GER | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Hoffmann, Sebastian | | | 2150 | GER | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Koehler, Ronald | | | 2050 | GER | 0.50 | 1 | 0.26 | 20 | 5.20 | |  Stork, Oliver | f | | 2342 | GER | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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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