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Individual Calculations November 2011 |
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| Middelhoff, Cornelius Total change: -18.60 | |   |
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| 20.Apolda Open | Apolda | GER | 2011-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 2148 | 2.50 | 5 | -0.97 | 15 | -14.55 | |
|  Kelm, Daniel | | | 1786 | GER | 0.00 | 1 | -0.90 | 15 | -13.50 | | | Schimmer, Michael | | | 1923 | GER | 1.00 | 1 | 0.22 | 15 | 3.30 | |  Schoenfeld, Volker | | | 1983 | GER | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Havlikova, Kristyna | | wm | 2280 | CZE | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Powalla, Klaus | | | 1953 | GER | 0.50 | 1 | -0.25 | 15 | -3.75 | |
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) | | | | 19.Magdeburger Open | Magdeburg | GER | 2011-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 2150 | 4.50 | 6 | -0.27 | 15 | -4.05 | |
| | Schaefer, Annabelle | | | 1750 * | GER | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Rickmann, David | | | 1851 | GER | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Gebben, Alwin | | | 1888 | GER | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Ruehrmund, Daniel | | | 1939 | GER | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Krieger, Markus | | | 2025 | GER | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Schulz, Marcel | | | 1964 | GER | 1.00 | 1 | 0.26 | 15 | 3.90 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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