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Individual Calculations April 2023 |
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| Greiner, Gregory Total change: -2.60 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q6 B | Duesseldorf | GER | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1931 | 2.00 | 5 | -0.13 | 20 | -2.60 | |
|  Diduh, Ihor | | | 2009 | UKR | 0.50 | 1 | 0.11 | 20 | 2.20 | |  Fichtner, Ewald | | | 1991 | GER | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Krueger, Andre | | | 1960 | GER | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Fowler, Gordon | | | 1989 | GER | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Slowik, Martin | | | 1971 | GER | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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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