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Individual Calculations February 2023 |
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| Weirich, Ralf Total change: -22.60 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q3 F | Bad Wildungen | GER | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1310 | 1431 | 1.50 | 4 | -1.13 | 20 | -22.60 | |
|  Schmid, Alfred | | | 1294 | GER | 0.50 | 1 | -0.18 | 20 | -3.60 | |  Malinowsky, Yvonne | | | 1205 | GER | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Bockheim, Guido | | | 1357 | GER | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Schumann, Marc | | | 1385 | GER | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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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