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Individual Calculations February 2013 |
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| Riedel, Erich Total change: -22.50 | |   |
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| 22.Erfurter Schachfestival Hauptturnier | Erfurt | GER | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1789 | 2.50 | 7 | -0.75 | 30 | -22.50 | |
|  Peters, Tom | | | 1788 | GER | 0.00 | 1 | -0.50 | 30 | -15.00 | |  Krajinski, Lutz | | | 1747 | GER | 1.00 | 1 | 0.44 | 30 | 13.20 | | | Maeder, Juergen | | | 1859 | GER | 0.50 | 1 | 0.10 | 30 | 3.00 | | | Wolf, Juergen | | | 1815 | GER | 0.00 | 1 | -0.46 | 30 | -13.80 | | | Siegl, Detlef | | | 1887 | GER | 0.00 | 1 | -0.37 | 30 | -11.10 | | | Kasparova, Yeva | | | 1754 | BLR | 0.50 | 1 | -0.05 | 30 | -1.50 | | | Horatschek, Peter | | | 1856 | GER | 0.50 | 1 | 0.09 | 30 | 2.70 | |
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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