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Individual Calculations March 2012 |
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| Sand, Rosemarie Total change: 75.60 | |   |
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| 35. Zurich Weihnachtsopen Allgemein | Zurich | SUI | 2011-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1612 | 3.00 | 6 | 1.96 | 30 | 58.80 | |
|  Wahl, Peter | | | 1964 | SUI | 0.00 | 1 | -0.11 | 30 | -3.30 | |  Muench, Ueli | | | 1793 | SUI | 1.00 | 1 | 0.74 | 30 | 22.20 | | | Reutimann, Hans Peter | | | 1823 | SUI | 1.00 | 1 | 0.77 | 30 | 23.10 | | | Buergi, Jakob | | | 1938 | SUI | 1.00 | 1 | 0.87 | 30 | 26.10 | | | Zuest, Leonard | | | 1849 | SUI | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Zindel, Ernst | | | 1968 | SUI | 0.00 | 1 | -0.11 | 30 | -3.30 | |
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 |
| 1820 | 1612 | 1.50 | 4 | 0.56 | 30 | 16.80 | |
| | Grob, Hans | | | 1868 | SUI | 0.50 | 1 | 0.31 | 30 | 9.30 | | | Vorotnikova, Natalia | | | 1762 | RUS | 0.00 | 1 | -0.30 | 30 | -9.00 | | | Hyoetylae, Tapio | | | 1802 | SUI | 0.50 | 1 | 0.25 | 30 | 7.50 | | | Jovanovic, Aleksandar | | | 1848 | SUI | 0.50 | 1 | 0.30 | 30 | 9.00 | |
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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