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Individual Calculations September 2009 |
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| Ruff, Maximilian Total change: 32.00 | |   |
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| 6.Eschborner Schach-Open | Eschborn | GER | 2009-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 1986 | 2.50 | 4 | 0.66 | 25 | 16.50 | |
|  Von Auer, Ulrich | | | 2091 | GER | 1.00 | 1 | 0.64 | 25 | 16.00 | | | Kramer, Stefan | | | 2010 | GER | 0.50 | 1 | 0.03 | 25 | 0.75 | |  Hillgaertner, Walter | | | 1976 | GER | 0.50 | 1 | -0.01 | 25 | -0.25 | | | Niekrens, Stefan | | | 1983 | GER | 0.50 | 1 | 0.00 | 25 | 0.00 | |
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) | | | | Kasseler Schachtage | Vellmar | GER | 2009-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 1986 | 2.50 | 4 | 0.62 | 25 | 15.50 | |
| | Markgraf, Alexander | f | | 2386 * | GER | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Powalla, Klaus | | | 1885 | GER | 0.50 | 1 | -0.14 | 25 | -3.50 | | | Wiese, Uwe | | | 1837 | GER | 1.00 | 1 | 0.30 | 25 | 7.50 | | | Loewe, Lennard | | | 2018 | GER | 1.00 | 1 | 0.54 | 25 | 13.50 | | | * 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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