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Individual Calculations February 2023 |
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| Molinaroli, Martin Total change: -31.60 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q2 A | Potsdam | GER | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2167 | 2141 | 1.00 | 5 | -1.31 | 20 | -26.20 | |
|  Vogel, Constantin | | | 2170 | GER | 0.50 | 1 | 0.04 | 20 | 0.80 | |  Petermann, Michail | | | 2241 | GER | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Schunk, Thomas | f | | 2167 | GER | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Juergens, Bernhard | | | 2145 | GER | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Quelle, Helmut | | | 2113 | GER | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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) | | | | Deutsche Schach-Amateurmeisterschaft 2022-2023 Q3 A | Bad Wildungen | GER | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2141 | 2.00 | 5 | -0.27 | 20 | -5.40 | |
| | Ruppert, Wolfgang | | | 2144 | GER | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Voicu-Jagodzinsky, Carmen | | wg | 2284 | ROU | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Hourigan, Gerrit | f | | 2258 | GER | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Schallner, Marc | | | 2077 | GER | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Kerz, Markus | | | 2120 | GER | 1.00 | 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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