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Individual Calculations July 2011 |
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| Erdmann, Stefan Total change: -16.20 | |   |
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| 8.Eschborner Schach-Open | Eschborn | GER | 2011-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 2180 | 2.00 | 4 | -1.08 | 15 | -16.20 | |
|  Becker, Ralph | | | 1780 * | GER | 0.50 | 1 | -0.42 | 15 | -6.30 | |  Koehler, Stefan | | | 2072 | GER | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Gugenberger, Uwe | | | 1974 | GER | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Remy, Jochen | | | 1991 | GER | 0.50 | 1 | -0.25 | 15 | -3.75 | | | * 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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