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Individual Calculations September 2012 |
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| Nagel, Bernhard Total change: -7.65 | |   |
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| Cologne-Chess-Days 2012 | Koeln | GER | 2012-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 2223 | 3.50 | 5 | -0.88 | 15 | -13.20 | |
|  Gail, Edgar | | | 1823 * | GER | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Schaefer, Heiko | | | 2004 | GER | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Huebben, Dominik | | | 1830 | GER | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Herzum, Peter | | | 1825 | GER | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Riederer, Martin | | | 1934 | GER | 1.00 | 1 | 0.16 | 15 | 2.40 | | | * 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) | | | | 24. Schlosspark-Open | Wiesbaden | GER | 2012-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 2223 | 5.00 | 7 | 0.37 | 15 | 5.55 | |
| | Launert, Martin, Dr. | | | 1870 | GER | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Marzahn, Heiko | | | 2025 | GER | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Karthaus, Carsten | | | 1939 | GER | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Ruppert, Wolfgang | | | 2124 | GER | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Poetsch, Hagen | m | | 2462 | GER | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Baskin, Robert | | | 2055 | GER | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Sokratov, Stanislav | | | 2165 | GER | 0.50 | 1 | -0.08 | 15 | -1.20 | |
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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