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Individual Calculations September 2009 |
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| Vogel, Christopher Total change: 3.45 | |   |
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| 9.Nordhaeuser Schach-Open | Nordhausen | GER | 2009-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 1991 | 2.00 | 4 | 0.23 | 15 | 3.45 | |
|  Laubsch, Bernd | f | | 2313 | GER | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Boettcher, Christian | | | 2178 | GER | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Lotze, Andreas | | | 1761 | GER | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Wolf, Fritjof | | | 1929 | GER | 1.00 | 1 | 0.41 | 15 | 6.15 | |
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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