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Individual Calculations December 2021 |
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| Wiedemann, Manfred Total change: 20.80 | |   |
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| Offene Friedberger Stadtmeisterschaft 2021 November 2021 | Friedberg | GER | 2021-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 1764 | 1.50 | 2 | 1.04 | 20 | 20.80 | |
|  Kessler, Helmut | | | 1915 | GER | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Glaser, Christian | | | 2051 | GER | 0.50 | 1 | 0.34 | 20 | 6.80 | |
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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