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Individual Calculations May 2023 |
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| Klaas, Heiko Total change: -14.80 | |   |
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| Landesliga Hamburg 2022-2023 April 2023 | various | GER | 2023-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 1965 | 0.50 | 1 | 0.14 | 20 | 2.80 | |
|  Brandt, Carina | | | 2069 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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) | | | | HSK-Osteropen 2023 | Hamburg | GER | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1965 | 2.50 | 6 | -0.88 | 20 | -17.60 | |
|  Stolzenwald, Frank | | | 1565 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hovhannisyan, Artur | | | 2198 | GER | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Keyser, Robin | | | 2144 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Malchereck, Zion | | | 1708 | GER | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Roth, Paul Konstantin | | | 1520 | GER | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Brinkmann, Fabian | | | 2187 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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