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Individual Calculations March 2010 |
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| Volpara, Riccardo Total change: -17.75 | |   |
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| 25e Open International d'Hiver de Nice | Nice | FRA | 2009-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1646 | 1.00 | 4 | 0.15 | 25 | 3.75 | |
|  Samuel, Christian | | | 1919 | FRA | 0.50 | 1 | 0.33 | 25 | 8.25 | |  Laurain, Dominique | | | 2012 | FRA | 0.00 | 1 | -0.10 | 25 | -2.50 | | | Escafre, Stephane | | | 1821 | FRA | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Cairo, Serge | | | 1786 | FRA | 0.50 | 1 | 0.19 | 25 | 4.75 | |
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) | | | | WE Baia Corallo | Imperia | ITA | 2010-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1646 | 0.50 | 5 | -0.86 | 25 | -21.50 | |
| | D Amato, Piergiorgio | | | 1863 | ITA | 0.50 | 1 | 0.28 | 25 | 7.00 | | | Pedemonte, Claudio | | | 1842 | ITA | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Carzolio, Luigi | | | 1965 | ITA | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Moschetto, Giuliano | | | 1699 | ITA | 0.00 | 1 | -0.43 | 25 | -10.75 | | | Lavino, Stefano | | | 1769 | ITA | 0.00 | 1 | -0.33 | 25 | -8.25 | |
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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