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Individual Calculations February 2020 |
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| Busche, Klaus Total change: 7.40 | |   |
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| Krefelder Weihnachtsopen 2019 | Krefeld | GER | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1962 | 4.50 | 7 | 0.37 | 20 | 7.40 | |
|  Rades, Andreas | | | 1562 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Coenen, Michael | f | | 2355 | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Halfmann, Peter | | | 1681 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Eickholt, Marc | | | 1821 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Heinert, Eugen | | | 2223 | GER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Lorse, Matthias | | | 1876 | GER | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Oezdemir, Edwin-Daniel | | | 1722 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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