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Individual Calculations March 2013 |
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| Wittenbrock, Frank Total change: -36.00 | |   |
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| 1. Stein am Rhein Chess Open | Stein am Rhein | SUI | 2013-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1915 | 1.50 | 4 | -1.20 | 30 | -36.00 | |
|  Bornand, Herbert | | | 1977 | SUI | 0.00 | 1 | -0.41 | 30 | -12.30 | |  Goldie, Thomas | | | 1782 | SUI | 1.00 | 1 | 0.32 | 30 | 9.60 | | | Zorn, Nico | | | 1773 | GER | 0.00 | 1 | -0.69 | 30 | -20.70 | | | Osuna, Pablo | | | 1515 * | SUI | 0.50 | 1 | -0.42 | 30 | -12.60 | | | * 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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