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Individual Calculations September 2010 |
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| Geisshirt, Marco Total change: -21.15 | |   |
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| 10.Nordhaeuser Schach-Open | Nordhausen | GER | 2010-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1909 | 1.50 | 4 | -1.41 | 15 | -21.15 | |
|  Seifert, Ronny | | | 1991 | GER | 0.50 | 1 | 0.11 | 15 | 1.65 | |  Naumann, Thomas | | | 1647 | GER | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Neuling, Holger | | | 1674 | GER | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Zahn, Alina | | | 1527 | GER | 0.00 | 1 | -0.91 | 15 | -13.65 | |
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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