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Individual Calculations March 2023 |
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| Zierke, Oliver Total change: -19.80 | |   |
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| 2. Bundesliga Nord 2022-2023 February 2023 | various | GER | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2382 | 2258 | 0.00 | 3 | -0.99 | 20 | -19.80 | |
|  Arndt, Magnus | f | | 2383 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Polzin, Rainer | g | | 2396 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Steczek, Marcin | f | | 2366 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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