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Individual Calculations September 2021 |
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| Zart, Ruediger Total change: 6.80 | |   |
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| Landesliga Hamburg 2019/2020 August 2021 | various | GER | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 2116 | 1.50 | 2 | 0.34 | 20 | 6.80 | |
|  Posske, Thore | | | 2030 | GER | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Leonardi, Karlheinz | | | 2088 | 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) | | |
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