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Individual Calculations February 2022 |
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| Kuehn, Viktoria Total change: 17.80 | |   |
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| Krefelder Weihnachtsopen 2021 | Krefeld | GER | 2021-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 1844 | 2.50 | 5 | 0.89 | 20 | 17.80 | |
|  Luncescu, Christian, Dr. | | | 2160 | GER | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Gutkin, Ilya | f | | 2244 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Verfuerth, Thomas | c | | 2045 | GER | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Prieb, Robert | c | | 1991 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Xue, Luka | | | 1529 | GER | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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