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Individual Calculations January 2010 |
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| Ludin, Hubert Total change: -2.40 | |   |
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| Swiss Team Championship (League A,B,1) | decentralised | SUI | 2009-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 2009 | 1.50 | 3 | 0.15 | 15 | 2.25 | |
|  Baer, Samuel | | | 2016 | SUI | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Wittwer, Markus | | | 1996 | SUI | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Huber, Silvan | | | 2130 | SUI | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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) | | | | Weekend CHessOPEN | Lugano | SUI | 2009-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 2007 | 3.00 | 5 | -0.31 | 15 | -4.65 | |
|  Schuler, Agatha | | | 1607 * | SUI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Gruvaeus, Curt | | | 2249 | SWE | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Regorda, Vittorio | | | 1865 | ITA | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Barlotti, Gabriele | | | 1664 | ITA | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Tomelleri, Alessio | | | 1920 | ITA | 1.00 | 1 | 0.38 | 15 | 5.70 | | | * 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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