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Individual Calculations July 2019 |
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| Kaufmann, Helmut Total change: 17.20 | |   |
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| ChessClassics Bad Neuenahr 2019 over 75 | Bad Neuenahr | GER | 2019-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1967 | 5.50 | 9 | 0.86 | 20 | 17.20 | |
|  Ludwig, Siegfried | | | 1567 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Leiber, Bernard | | | 2119 | GER | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Hoelzel, Gerhard | | | 1797 | GER | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Birkestrand, Odd | | | 1709 | NOR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Riek, Wolfgang | | | 1958 | GER | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Mann, Klaus-Dieter | | | 2016 | GER | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Szenetra, Werner | | | 2189 | GER | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Krueger, Erich | | | 2100 | GER | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Nordby, Bernt | | | 2043 | NOR | 0.50 | 1 | 0.10 | 20 | 2.00 | | | * 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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