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Individual Calculations February 2023 |
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| Oellrich, Emma Total change: -14.00 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q2 E | Potsdam | GER | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1546 | 1.50 | 3 | -0.35 | 40 | -14.00 | |
|  Aguike, Toshiya | | | 1547 | GER | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Koppe, Cordelia | | | 1458 | GER | 0.00 | 1 | -0.62 | 40 | -24.80 | |  Kutz, Ida Klara | | | 1370 | GER | 0.50 | 1 | -0.23 | 40 | -9.20 | |
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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