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Individual Calculations February 2013 |
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| Frei, Alexander Total change: 58.20 | |   |
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| 36. Zurich Weihnachtsopen Allgemei | Zurich | SUI | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1628 | 3.00 | 5 | 1.94 | 30 | 58.20 | |
|  Schneider, Marcel | | | 1969 | SUI | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Germann, Leo | | | 1792 | SUI | 0.50 | 1 | 0.22 | 30 | 6.60 | |  Andjelkovic, Slavko | | | 1789 | SUI | 1.00 | 1 | 0.71 | 30 | 21.30 | | | Retti, Ivan | | | 1930 | SUI | 0.50 | 1 | 0.35 | 30 | 10.50 | | | Sierra, Robin | | | 1847 | SUI | 1.00 | 1 | 0.78 | 30 | 23.40 | |
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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