Individual Calculations July 2023 |
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Wingenfeld, Klaus Total change: -7.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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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 |
1935 | 1834 | 0.00 | 1 | -0.36 | 20 | -7.20 | |
| Buettner, Ulrich | | | 1935 | GER | 0.00 | 1 | -0.36 | 20 | -7.20 | | 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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