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Individual Calculations March 2012 |
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| Perfetti, Dorian Total change: -18.45 | |   |
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| Championnat de Mulhouse 2011-12 | MULHOUSE | FRA | 2011-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1573 | 2.00 | 6 | -0.40 | 15 | -6.00 | |
|  Roth, Jacques | | | 1849 | FRA | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Koenig, Claude | | | 1822 | FRA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Stritmatter, Pierre | | | 1375 | FRA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Gautier, Marc | | | 1756 | FRA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Loga, Daniel | | | 1509 | FRA | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Bouveret, Yves | | | 1621 | FRA | 1.00 | 1 | 0.57 | 15 | 8.55 | |
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) | | | | Hilton Schachfestival Amateurs | Basel | SUI | 2012-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1560 | 0.00 | 4 | -0.83 | 15 | -12.45 | |
| | Jovanovic, Aleksandar | | | 1848 | SUI | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Makawitage, Hiru | | | 1731 | SUI | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Tellenbach, Erwin | | | 1809 | SUI | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Ruh, Ernst | | | 1794 | SUI | 0.00 | 1 | -0.21 | 15 | -3.15 | |
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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