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Individual Calculations December 2023 |
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| Von Haefen, Dieter Total change: -10.20 | |   |
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| 6. Sparkassen-Schach-Open Leer B-Open | Leer | GER | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1539 | 3.00 | 7 | -0.51 | 20 | -10.20 | |
|  Dorr, Joerg | | | 1769 | GER | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Dorendorf, Mika | | | 1648 | GER | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Limper, Cornelia | | | 1156 | GER | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ahrens, Gunnar | | | 1661 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Rabe, Elina | | | 1139 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ische, Helmut | | | 1642 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Ristedt, Mathis | | | 1586 | GER | 0.00 | 1 | -0.43 | 20 | -8.60 | | | * 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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