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Individual Calculations February 2020 |
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| Fehling, Michael, Prof. Total change: 10.40 | |   |
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| Krefelder Weihnachtsopen 2019 | Krefeld | GER | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2057 | 2178 | 5.00 | 7 | 0.52 | 20 | 10.40 | |
|  Spreer, Lutz | | | 1778 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Peters, Jens | | | 1879 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Sokalska, Olena | | wf | 2010 | UKR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Gutkin, Ilya | | | 2071 | GER | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Coenen, Michael | f | | 2355 | GER | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Kuipers, Dustin | | | 2145 | GER | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Ratering, Jona | | | 2163 | GER | 0.50 | 1 | -0.02 | 20 | -0.40 | | | * 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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