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Individual Calculations December 2021 |
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| Yavarpoor, Mohammad Total change: -13.20 | |   |
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| Wieste-Cup 2021 | Sottrum | GER | 2021-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1852 | 1.00 | 3 | -0.33 | 40 | -13.20 | |
|  Cofmann, Veaceslav | | | 2252 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Helms, Finn | | | 1955 | GER | 0.00 | 1 | -0.36 | 40 | -14.40 | |  Oellrich, Emma | | | 1505 | GER | 1.00 | 1 | 0.11 | 40 | 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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