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Individual Calculations July 2017 |
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| Gerhards, Walter Total change: 27.60 | |   |
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| ChessClassics 2017 Senioren ab 65 | Bad Neuenahr | GER | 2017-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1888 | 4.50 | 8 | 1.38 | 20 | 27.60 | |
|  Kissmer, Werner | | | 1488 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gass, Ulrich | | | 2094 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Schwichtenberg, Juergen | | | 1709 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Luett, Michael | | | 2082 | GER | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Boettcher, Ulrich | | | 2055 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Mann, Klaus-Dieter | | | 2075 | GER | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Sprotte, Norbert | | | 2169 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Schulte-Braeucker, Horst | | | 2058 | GER | 1.00 | 1 | 0.72 | 20 | 14.40 | | | * 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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