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Individual Calculations February 2018 |
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| Pererva, Viktor Total change: -13.20 | |   |
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| 27. Erfurter Schachfestival Meisterturnier | Erfurt | GER | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 2075 | 2.50 | 7 | -0.66 | 20 | -13.20 | |
|  Petkidis, Anthony | | | 2293 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Wagner, Dirk | | | 1988 | GER | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Meissner, Felix | f | | 2333 | GER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Cipra, Lothar | | | 1923 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Middelhoff, Cornelius | | | 2149 | GER | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Boos, Markus | | | 2179 | GER | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Fromm, Marius | | | 1938 | GER | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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