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Individual Calculations January 2023 |
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| Moewisch, Dave Total change: -5.00 | |   |
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| Landesliga Brandenburg 2022-2023 November 2022 | various | GER | 2022-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 1890 | 1.00 | 2 | 0.09 | 20 | 1.80 | |
|  Stark, Eduard | | | 1996 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Zoll, Detlef | | | 1854 | GER | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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 Q1 C | Hamburg | GER | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1855 | 3.00 | 5 | -0.34 | 20 | -6.80 | |
| | Neumann, Oskar | | | 1691 | GER | 0.00 | 1 | -0.72 | 20 | -14.40 | |  Wollenweber, Frank | | | 1802 | GER | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Domnick, Michael | | | 1835 | GER | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Ahryzkov, Ivan | | | 1455 * | UKR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Dorendorf, Mika | | | 1783 | GER | 1.00 | 1 | 0.40 | 20 | 8.00 | | | * 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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