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Individual Calculations March 2023 |
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| Esser, Michael, Dr. Total change: -28.00 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q4 B | Magdeburg | GER | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 2146 | 2.50 | 5 | -1.40 | 20 | -28.00 | |
|  Siemes, Robert | | | 1941 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Heutling, Elina | | | 1899 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Plum, Paul | | | 1893 | GER | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Haubold, Christian Lucas | | | 1935 | GER | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Lenhardt, Manfred | | | 1956 | GER | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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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