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Individual Calculations September 2023 |
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| Bach, Matthias Total change: -11.40 | |   |
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| 35. Kieler Open 2023 | Kiel | GER | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 2215 | 6.50 | 9 | -0.57 | 20 | -11.40 | |
|  Dawidzinski, Jan | | | 1815 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vollbehr, Bjarne | | | 1827 | GER | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Lutze, Max | | | 1936 | GER | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Schiller, Thomas | | | 1690 | GER | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Schaefer, Martin, Dr. | | | 1929 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Dittmann, Hans-Adolf | | | 1989 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Boehme, Arne | | | 2153 | GER | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Popvasilev, Kaloyan | | | 2203 | GER | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Wunder, Niklas | | | 2070 | GER | 0.50 | 1 | -0.19 | 20 | -3.80 | | | * 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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