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Individual Calculations February 2023 |
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| Deckert, Frank Total change: -53.60 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q2 C | Potsdam | GER | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1845 | 1.50 | 5 | -1.35 | 20 | -27.00 | |
|  Ullrich, Felix | | | 1683 | GER | 0.00 | 1 | -0.71 | 20 | -14.20 | |  Romanov, Denys | | | 1895 | GER | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Duppel, Yago | | | 1777 | GER | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Marnyuk, Serhiy | | | 1743 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Kloepping, Peter | | | 1856 | GER | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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 C | Bad Wildungen | GER | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1845 | 1.00 | 4 | -1.33 | 20 | -26.60 | |
| | Gareiss, Joerg | | | 1842 | GER | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Von Beckh, Frieda | | | 1525 | GER | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Stock, Juergen | | | 1849 | GER | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Krausse, Eckhard | | | 1870 | 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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