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Individual Calculations January 2009 |
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| Stiz, Massimiliano Total change: -3.50 | |   |
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| Weekend CHessOpen | LUGANO | SUI | 2008-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 2080 | 2.00 | 4 | -0.14 | 25 | -3.50 | |
|  Raselli, Claudio | | | 1986 | ITA | 1.00 | 1 | 0.37 | 25 | 9.25 | |  Boschetti, Claudio | | | 2147 | SUI | 0.50 | 1 | 0.09 | 25 | 2.25 | | | Wyss, Jonas | | | 2211 | SUI | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Regorda, Vittorio | | | 1861 | ITA | 0.50 | 1 | -0.28 | 25 | -7.00 | |
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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