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Individual Calculations January 2011 |
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| Zahner, Rolf Total change: 10.00 | |   |
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| Weekend CHessOPEN | Lugano | SUI | 2010-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1705 | 2.00 | 5 | 0.40 | 25 | 10.00 | |
|  Boschetti, Claudio | | | 2105 * | SUI | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Raselli, Claudio | | | 1954 | ITA | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Colombani, Camillo | | | 1476 | ITA | 1.00 | 1 | 0.21 | 25 | 5.25 | | | Sokolov, Eugeny | | | 1868 | RUS | 1.00 | 1 | 0.72 | 25 | 18.00 | | | Guzzetti, Luigi Enrico | | | 1889 | ITA | 0.00 | 1 | -0.26 | 25 | -6.50 | | | * 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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