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Individual Calculations September 2023 |
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| Zolfagharian, Kevin Total change: -1.00 | |   |
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| NRW-Viererpokal 2023 Endrunde | various | GER | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2196 | 2212 | 1.00 | 2 | -0.05 | 20 | -1.00 | |
|  Brunke, Pascal | | | 2178 | GER | 0.00 | 1 | -0.55 | 20 | -11.00 | |  Aulich, Marcell | | | 2213 | GER | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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) | | |
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