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Individual Calculations March 2011 |
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| Petkov, Peter Total change: 14.50 | |   |
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| 27.offene Berliner Seniorenmeisterschaft | Berlin | GER | 2011-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 2021 | 6.00 | 9 | 0.58 | 25 | 14.50 | |
|  Hartmann, Hans | | | 1736 | GER | 0.50 | 1 | -0.34 | 25 | -8.50 | |  Pfueller, Volker | | | 1784 | GER | 1.00 | 1 | 0.20 | 25 | 5.00 | | | Casny, Guenter | | | 1863 | GER | 1.00 | 1 | 0.29 | 25 | 7.25 | | | Tuertmann, Dieter | | | 1973 | GER | 0.50 | 1 | -0.07 | 25 | -1.75 | | | Lukas, Wilmar, Prof. Dr. | | | 1965 | GER | 0.50 | 1 | -0.08 | 25 | -2.00 | | | Herrmann, Eberhard | | | 1850 | GER | 1.00 | 1 | 0.27 | 25 | 6.75 | | | Schulz, Wolfgang | | | 2173 | GER | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Hoppe, Rainer | | | 1960 | GER | 1.00 | 1 | 0.42 | 25 | 10.50 | | | Schoenfeld, Gerd | | | 2166 | GER | 0.50 | 1 | 0.19 | 25 | 4.75 | |
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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