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Individual Calculations December 2022 |
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| Michalik, Friedhelm Total change: -4.40 | |   |
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| NRW-Klasse 4 2022-2023 October 2022 | various | GER | 2022-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 2119 | 1.00 | 2 | -0.28 | 20 | -5.60 | |
|  Browning, Rebecca | | | 1915 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Hoppe, Thilo | | | 2104 | GER | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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) | | | | NRW-Klasse 4 2022-2023 November 2022 | various | GER | 2022-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 2119 | 0.50 | 1 | 0.06 | 20 | 1.20 | |
| | Wecker, Martin | | | 2164 | GER | 0.50 | 1 | 0.06 | 20 | 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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