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Individual Calculations March 2011 |
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| Del Val, Moise Total change: -13.50 | |   |
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| 27. Open International de Genève - Kat. A | Geneva | SUI | 2010-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1825 | 1.00 | 4 | -0.76 | 15 | -11.40 | |
|  Bebchuk, Leonid | | | 2162 | ISR | 0.00 | 1 | -0.12 | 15 | -1.80 | |  De Abreu, Orlando | | | 2012 | FRA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Makawitage, Hiru | | | 1755 | SUI | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Catsiapis, Yiannis | | | 1608 | SUI | 0.50 | 1 | -0.28 | 15 | -4.20 | |
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 2011 | Burgdorf | SUI | 2011-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1804 | 1.50 | 4 | -0.14 | 15 | -2.10 | |
| | Muehlemann, Walter | | | 1540 | SUI | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Ullmann, Robert | | | 1777 | SUI | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Drechsler, Christoph | | | 2204 * | SUI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | De Seroux, Camille | | | 2047 | SUI | 0.00 | 1 | -0.20 | 15 | -3.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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