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Rapid:
Individual Calculations July 2023 |
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| Lachmann, Utz Total change: -31.60 | |   |
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| 22. Offenes Schnellturnier der Schachfreunde Berlin 1903 | Berlin | GER | 2023-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 2096 | 6.00 | 9 | -1.58 | 20 | -31.60 | |
|  Chakhalov, Mikael | | | 1648 | GER | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Liess, Alexander | | | 1849 | GER | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Nemitz, Alfred | | | 1902 | GER | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Poppe, Wolfgang | | | 1696 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kuban, Andreas | | | 1740 | GER | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Bekurti, Mehmet | | | 1877 | ALB | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Zhou, Lepu Coco | | | 1776 | GER | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Wadepfuhl, Jeremy | | | 1679 | GER | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Tomin, Bogdan | | | 1957 | SRB | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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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