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Individual Calculations March 2010 |
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| Huber, Ruth Total change: 1.05 | |   |
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| 33. Zurich Weihnachtsopen Allgemein | Zurich | SUI | 2009-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1718 | 1.50 | 4 | 0.35 | 15 | 5.25 | |
|  Salzer, Robert | | | 2006 | SUI | 1.00 | 1 | 0.84 | 15 | 12.60 | |  Retti, Ivan | | | 1845 | SUI | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Meier, Beat | | | 1858 | SUI | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Christen, Albin | | | 1829 | SUI | 0.50 | 1 | 0.15 | 15 | 2.25 | |
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) | | | | Open Burgdorf | Burgdorf | SUI | 2010-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1718 | 1.50 | 5 | -0.28 | 15 | -4.20 | |
| | Jovanovic, Aleksandar | | | 1914 | SUI | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Weber, Rene | | | 1854 | SUI | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Meylan, Andre | | | 1926 | SUI | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Arend, Michal | | | 1879 | SUI | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Potterat, Alina | | | 1578 | SUI | 0.50 | 1 | -0.19 | 15 | -2.85 | |
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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