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Individual Calculations February 2013 |
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| Boehm, Christian Total change: -27.60 | |   |
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| 22.Erfurter Schachfestival Hauptturnier | Erfurt | GER | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1940 | 4.00 | 7 | -0.92 | 30 | -27.60 | |
|  Zalewski, Ulrich | | | 1780 | GER | 0.50 | 1 | -0.21 | 30 | -6.30 | |  Bruder, Heinz | | | 1808 | GER | 0.50 | 1 | -0.18 | 30 | -5.40 | | | Schwarz, Hilmar | | | 1890 | GER | 0.50 | 1 | -0.07 | 30 | -2.10 | | | Schimmer, Michael | | | 1807 | GER | 0.50 | 1 | -0.18 | 30 | -5.40 | | | Ussfeller, Uwe | | | 1719 | GER | 0.50 | 1 | -0.28 | 30 | -8.40 | | | Krajinski, Lutz | | | 1747 | GER | 1.00 | 1 | 0.25 | 30 | 7.50 | | | Spitzl, Vinzent | | | 1751 | GER | 0.50 | 1 | -0.25 | 30 | -7.50 | |
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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