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Individual Calculations March 2023 |
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| Duncker, Joachim Total change: -3.80 | |   |
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| Oberliga Ost B 2022-2023 February 2023 | various | GER | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 2200 | 2.50 | 4 | -0.19 | 20 | -3.80 | |
|  Barpiyeva, Gulsana | | wf | 2022 | KAZ | 0.50 | 1 | -0.23 | 20 | -4.60 | |  Geske, Bruna | | wf | 2025 | ALB | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Peterson, Emery | | | 2175 | GER | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Klings, Peter | | | 2050 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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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