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Individual Calculations September 2022 |
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| Koch, Ralf-Johannes Total change: -44.40 | |   |
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| 34. Kieler Open 2022 | Kiel | GER | 2022-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1736 | 1.00 | 6 | -2.22 | 20 | -44.40 | |
|  Fuhrmann, Bahne | | | 1973 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Browning, Rebecca | | | 1938 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Quiring, Nikolai | | | 1915 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Salewski, Niko | | | 1496 | GER | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Gade, Niels Severin | | | 1505 | SUI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Malinowsky, Yvonne | | | 1336 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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