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Individual Calculations July 2023 |
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| Hendrichs, Udo Total change: -24.40 | |   |
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| NRW-Klasse 2 2022-2023 May 2023 | various | GER | 2023-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 1995 | 0.50 | 2 | -0.61 | 40 | -24.40 | |
|  Goeldenboog, Juergen | | | 1986 | GER | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Ollech, Dirk | | | 1921 | GER | 0.00 | 1 | -0.60 | 40 | -24.00 | |
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) | | |
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