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Individual Calculations February 2023 |
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| Kersten, Uwe Total change: -3.20 | |   |
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| 33. Staufer-Open A | Schwaebisch Gmuend | GER | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2172 | 2242 | 5.00 | 8 | 0.30 | 10 | 3.00 | |
|  Gschnitzer, Adrian | m | | 2437 | GER | 0.50 | 1 | 0.25 | 10 | 2.50 | |  Pfreundt, Jakob | m | | 2407 | GER | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Kuhn, Hubert | | | 1988 | GER | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Pryvalov, Ivan | | | 2087 | GER | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Brem, Stephan | | | 2017 | GER | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Velicka, Petr | g | | 2363 | CZE | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Kraemer, Max | | | 2042 | GER | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Nemitz, Alfred | | | 2035 | GER | 1.00 | 1 | 0.23 | 10 | 2.30 | |
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 A | Bad Wildungen | GER | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 2242 | 2.50 | 5 | -0.62 | 10 | -6.20 | |
| | Wulf Von Moers, Jens | c | | 2139 | GER | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Kocur, Alois | f | | 2262 | GER | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Siegert, Gregor | | | 1923 | GER | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Wolter, Kai, Dr. | f | | 2226 | GER | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Erdmann, Stefan | | | 2158 | GER | 0.50 | 1 | -0.12 | 10 | -1.20 | |
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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