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Individual Calculations July 2023 |
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| Diduh, Ihor Total change: -4.40 | |   |
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| 10. Krefelder Pfingst-Open 2023 | Krefeld | GER | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 2021 | 3.50 | 5 | -0.22 | 20 | -4.40 | |
|  Kirchner, Emil | | | 1656 | GER | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Eberle, Florian | | | 1621 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Klaus, Egon | | | 1795 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Nelsen, Alexander | | | 1778 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Scheck, Kyrill | | | 2163 | GER | 0.00 | 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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