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Individual Calculations April 2013 |
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| Zahner, Rolf Total change: 6.30 | |   |
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| Open Burgdorf 2013 | Burgdorf | SUI | 2013-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 1678 | 1.00 | 4 | 0.42 | 15 | 6.30 | |
|  Tanner, Rene | | | 1929 | SUI | 0.50 | 1 | 0.31 | 15 | 4.65 | |  Schneuwly, Achim | | | 2078 * | SUI | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Arcuti, Davide | | | 2032 | SUI | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Kuenzi, Mark | | | 1923 | SUI | 0.00 | 1 | -0.20 | 15 | -3.00 | | | * 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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