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Individual Calculations September 2009 |
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| Brandt, Fred Total change: -6.15 | |   |
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| 13.Friedrichrodaer Schach-Open | Friedrichroda | GER | 2009-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2066 | 1915 | 0.50 | 3 | -0.41 | 15 | -6.15 | |
|  Koch, Markus | | | 2138 | GER | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Vredenborg, Carel | | | 1979 | NED | 0.50 | 1 | 0.09 | 15 | 1.35 | |  Von Otte, Wilhelm | | | 2081 | GER | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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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