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Individual Calculations May 2023 |
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| Bahr, Jan-Hendrik Total change: -13.60 | |   |
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| Offene internationale NRW-Einzelmeisterschaft 2023 | Krefeld | GER | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1743 | 2.50 | 8 | -0.34 | 40 | -13.60 | |
|  Gruber, Roland | | | 2129 | GER | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Paulus, Jeffrey | | | 1978 | GER | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Marks, Stefan | | | 1343 * | GER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Browning, Rebecca | | | 1919 | GER | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Heutling, Elina | | | 1878 | GER | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Atkins, David | | | 1757 | GER | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Warnaar, Alisha | | | 1993 | NED | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Serreck, Uwe | | | 1843 | GER | 0.00 | 1 | -0.36 | 40 | -14.40 | | | * 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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