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Individual Calculations July 2023 |
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| Klaus, Egon Total change: -20.40 | |   |
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| 10. Krefelder Pfingst-Open 2023 | Krefeld | GER | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1795 | 3.00 | 7 | -0.51 | 40 | -20.40 | |
|  Lorse, Heinz | | | 1395 * | GER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Petri, Norbert | | | 2110 | GER | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Thomas, Ingo | | | 2099 | GER | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Gierhardt, Vito | | | 1649 | GER | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Diduh, Ihor | | | 2021 | UKR | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Kirchner, Emil | | | 1656 | GER | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Rademacher, Bengt | | | 1636 | GER | 0.00 | 1 | -0.71 | 40 | -28.40 | | | * 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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