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Individual Calculations July 2008 |
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| Sirena, Gianni Total change: -6.25 | |   |
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| CR Puglia | Foggia | ITA | 2008-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1975 | 2.00 | 3 | -0.25 | 25 | -6.25 | |
|  Castellano, Alfonso | | | 1899 | ITA | 0.50 | 1 | -0.10 | 25 | -2.50 | | | Fiorentino, Maria Cristina | | | 1703 | ITA | 0.50 | 1 | -0.33 | 25 | -8.25 | |  Palmitessa, Irene | | | 1708 | ITA | 1.00 | 1 | 0.18 | 25 | 4.50 | |
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) | | |
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