Individual Calculations November 2021 |
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Koelle, Arthur Total change: -2.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Oberliga Nord-West 2021/2022 October 2021 | various | GER | 2021-10-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
2050 | 2150 | 0.50 | 1 | -0.14 | 20 | -2.80 | |
| Koenig, Sebastian | | | 2050 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | | 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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