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Individual Calculations November 2021 |
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| Dian, Marcel Total change: -19.20 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2019-2020 Finale C | Magdeburg | GER | 2021-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1898 | 1.50 | 5 | -0.96 | 20 | -19.20 | |
|  Skoerys, Michael | | | 1876 | GER | 0.00 | 1 | -0.53 | 20 | -10.60 | |  Niemann, Silvio | | | 1864 | GER | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Hertel-Mach, Frank | | | 1945 | GER | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Alonso, Jose Antonio | | | 1915 | GER | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Juergens, Achim | | | 1921 | GER | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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