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Individual Calculations February 2023 |
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| Lehmann, Peter Total change: 0.00 | |   |
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| 19. Bad Koenigshofen Open 2022 | Bad Koenigshofen | GER | 2022-12-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1874 | 0 | 4.50 | 7 | 0.00 | 1914 | | 0.00 | |
|  Nagel, Erwin | | | 1895 | GER | 0.50 | 1 | 0.00 | | 0.00 | |  Mueller, Gerhard | | | 1802 | GER | 1.00 | 1 | 0.00 | | 0.00 | | | Gehrig, Thomas | | | 1977 | GER | 1.00 | 1 | 0.00 | | 0.00 | | | Grineva, Marianna | | wf | 2020 | UKR | 0.00 | 1 | 0.00 | | 0.00 | | | Tuhacek, Christian | | | 1934 | GER | 0.50 | 1 | 0.00 | | 0.00 | | | Fruechel, Marcel | | | 1900 | GER | 0.50 | 1 | 0.00 | | 0.00 | | | Petersohn, Sadko | | | 1588 | GER | 1.00 | 1 | 0.00 | | 0.00 | |
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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