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Individual Calculations March 2023 |
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| Zeldin, Boris Total change: 3.60 | |   |
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| 24. NordWest-Cup Open B | Bad Zwischenahn | GER | 2023-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1689 | 3.50 | 6 | 0.18 | 20 | 3.60 | |
|  Wagner, Jochen, Dr. | | | 1289 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Davydov, Mihail | | | 1899 | GER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Bruntse, Caroline Lindegaard | | | 1445 | DEN | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Erlhoefer, Daniel | | | 1480 | GER | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Koerber, Uwe | | | 1817 | GER | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Meyer, Ulrich | | | 1862 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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