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Individual Calculations February 2013 |
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| Boettger, Lukas Total change: -22.50 | |   |
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| 22.Erfurter Schachfestival Meister | Erfurt | GER | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 2253 | 3.50 | 7 | -1.50 | 15 | -22.50 | |
|  Hettstedt, Joerg | | | 2085 | GER | 0.50 | 1 | -0.22 | 15 | -3.30 | |  Lotzien, Hans | | | 2167 | GER | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Kasparova, Tatiana | | wm | 2122 | BLR | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Hansch, Torsten | c | | 2096 | GER | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Schulz, Marcel | | | 2031 | GER | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Pfadenhauer, Johannes | | | 1933 | GER | 0.50 | 1 | -0.37 | 15 | -5.55 | | | Krauss, Josef | | | 2166 | GER | 0.50 | 1 | -0.12 | 15 | -1.80 | |
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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