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Individual Calculations January 2009 |
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| Regorda, Massimiliano Total change: 20.70 | |   |
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| Weekend CHessOpen | LUGANO | SUI | 2008-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2168 | 1898 | 1.50 | 4 | 0.74 | 15 | 11.10 | |
|  Salvetti, Alec | f | | 2248 | ITA | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Botta, Gabriele | | | 2186 | SUI | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Gaggino, Davide | | | 1989 | ITA | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Colmenares, Aurelio | f | | 2248 | SUI | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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) | | | | FE E. Crespi - B | Milano | ITA | 2008-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1898 | 4.00 | 6 | 0.64 | 15 | 9.60 | |
| | Acunzo, Domenico | | | 1797 | ITA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Kimbin, Richard | | | 1708 | ITA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Guerra, Efrain | | | 1941 | ITA | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Bisignano, Giuseppe | | | 1902 | ITA | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Cardani, Roberto | | | 1900 | ITA | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Moreschi, Mauro | | | 1866 | ITA | 0.00 | 1 | -0.54 | 15 | -8.10 | |
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) | | |
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