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Individual Calculations August 2021 |
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| Arndt, Stefan Total change: -2.80 | |   |
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| NRW-Klasse 4 2019/2020 July 2021 | various | GER | 2021-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2271 | 2141 | 0.00 | 1 | -0.32 | 20 | -6.40 | |
|  Kurth, Justus | | | 2271 | GER | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | | | Pokalmannschaftsmeisterschaft NRW 2021 Vorrunde | various | GER | 2021-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2207 | 2141 | 1.00 | 2 | 0.18 | 20 | 3.60 | |
| | Michalek, Christoph | | | 2198 | GER | 0.00 | 1 | -0.42 | 20 | -8.40 | |  Quast, Marcel | | | 2215 | GER | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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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