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Individual Calculations March 2023 |
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| Leibovitch, Iziaslav, Dr. Total change: 12.60 | |   |
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| Oberliga Ost A 2022-2023 February 2023 | various | GER | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 2064 | 2.00 | 3 | 0.63 | 20 | 12.60 | |
|  Hanisch, Klaus | | | 2069 | GER | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Kunze, Kerstin | | wm | 2001 | GER | 0.50 | 1 | -0.09 | 20 | -1.80 | |  Sandner, Gunter | f | | 2226 | GER | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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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