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Individual Calculations May 2012 |
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| Viviani, Mario Total change: -21.90 | |   |
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| Coupe du Leman Cat. A - Geneve 2012 | different places | SUI | 2012-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1852 | 0.50 | 2 | -0.73 | 30 | -21.90 | |
|  Hunziker, Heini | | | 1666 | SUI | 0.50 | 1 | -0.24 | 30 | -7.20 | |  Bonferroni, Carlo | | | 1859 | SUI | 0.00 | 1 | -0.49 | 30 | -14.70 | |
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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