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Individual Calculations February 2023 |
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| Stolcz, Frank Total change: -25.00 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q2 F | Potsdam | GER | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1363 | 1580 | 1.00 | 3 | -1.25 | 20 | -25.00 | |
|  Dziewas, Ralf, Dr. | | | 1189 | GER | 0.50 | 1 | -0.41 | 20 | -8.20 | |  Radeke, Rico, Dr. | | | 1520 | GER | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Seum, Ferdinand | | | 1379 | GER | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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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