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Individual Calculations July 2009 |
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| Di Pinto, Vincenzo Total change: 16.75 | |   |
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| CR Sardegna | Oristano | ITA | 2009-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1554 | 1.00 | 4 | 0.31 | 25 | 7.75 | |
|  Camboni, Paolo | | | 1904 | ITA | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Goffi, Cesare | | | 1873 | ITA | 0.00 | 1 | -0.13 | 25 | -3.25 | |  Mulas, Gianmarco | | | 1904 | ITA | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Dessy, Eugenio | | | 1673 | ITA | 1.00 | 1 | 0.66 | 25 | 16.50 | |
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) | | | NOTE: K factor changed | | OP Coppa Citta' di Cagliari | Cagliari | ITA | 2009-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1554 | 1.00 | 3 | 0.60 | 15 | 9.00 | |
| | Putzolu, Marcello | | | 1894 | ITA | 1.00 | 1 | 0.88 | 15 | 13.20 | | | Pili, Erika | | | 1831 | ITA | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Camboni, Paolo | | | 1904 | ITA | 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) | | |
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