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Individual Calculations July 2015 |
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| Gehrmann, Dorit Total change: 2.80 | |   |
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| 23. Offene Senioren-Landeseinzelmeisterschaft Sachsen-Anhalt | Halberstadt | GER | 2015-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1915 | 4.00 | 7 | 0.14 | 20 | 2.80 | |
|  Wiebke, Elfriede | | | 1515 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kotlar, Alfred | | | 2073 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Johnsen, Oystein | | | 1974 | NOR | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Scherf, Siegfried | | | 1729 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Merettig, Georg | | | 1884 | GER | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Engelhardt, Erhard | | | 1797 | GER | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Rychlik, Kurt | | | 2069 | GER | 0.50 | 1 | 0.21 | 20 | 4.20 | | | * 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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