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Individual Calculations February 2023 |
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| Friedel, Thomas Total change: -9.20 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q2 E | Potsdam | GER | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1435 | 1602 | 2.50 | 4 | -0.38 | 20 | -7.60 | |
|  Bogacz, Ralph | | | 1377 | GER | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Boettcher, Tim | | | 1430 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Fellberg, Justus | | | 1429 | GER | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Suckow, Steven | | | 1502 | GER | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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) | | | | Deutsche Schach-Amateurmeisterschaft 2022-2023 Q3 E | Bad Wildungen | GER | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1602 | 3.00 | 5 | -0.08 | 20 | -1.60 | |
| | Otten, Arnold, Dr. | | | 1553 | GER | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Baumann, Bettina | | | 1630 | GER | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Thuemler, Floris | | | 1306 | GER | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Pomrehn, Ole Magnus | | | 1525 | GER | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Himmelspacht, Maxim | | | 1538 | GER | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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