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Individual Calculations March 2023 |
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| Braeutigam, Alexander Total change: 10.00 | |   |
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| 24. NordWest-Cup Open A | Bad Zwischenahn | GER | 2023-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 1941 | 3.00 | 7 | 0.92 | 40 | 36.80 | |
|  Ramien, David | | | 2228 | GER | 1.00 | 1 | 0.84 | 40 | 33.60 | |  Mueer, Sebastian | | | 2213 | GER | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Lau, Udo | | | 2084 | GER | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Helms, Finn | | | 2035 | GER | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Schuette, Marcel | | | 2022 | GER | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Kolthoff, Siegmund | | | 2072 | GER | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Hoogendoorn, Fre | | | 2041 | NED | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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 Q4 B | Magdeburg | GER | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 1888 | 0.50 | 4 | -0.67 | 40 | -26.80 | |
| | Neurohr, Juergen | | | 2032 | GER | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Petersen, Henrik | | | 2133 | GER | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Helms, Finn | | | 2054 | GER | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Amrhein, Thorsten | | | 1974 | GER | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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