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Individual Calculations April 2008 |
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| Pili, Erika Total change: 37.25 | |   |
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| OP Coppa Citta' di Sassari | Sassari | ITA | 2007-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 1790 | 0.50 | 3 | -0.22 | 25 | -5.50 | |
|  Messina, Ottavio | | | 2055 | ITA | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Paulesu, Sebastiano | | | 1971 | ITA | 0.50 | 1 | 0.24 | 25 | 6.00 | |  Santilli, Enrico | | | 1960 | ITA | 0.00 | 1 | -0.28 | 25 | -7.00 | |
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) | | | | CP Sassari-Olbia-Tempio P. | Porto Torres | ITA | 2008-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 1790 | 3.50 | 5 | 1.71 | 25 | 42.75 | |
| | Caglio, Luigi | | | 1896 | ITA | 1.00 | 1 | 0.64 | 25 | 16.00 | | | Figus, Maurizio | | | 1929 | ITA | 1.00 | 1 | 0.69 | 25 | 17.25 | | | Camboni, Paolo | | | 1986 | ITA | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Piga, Antonello | | | 1684 | ITA | 1.00 | 1 | 0.36 | 25 | 9.00 | | | Paulesu, Sebastiano | | | 1997 | ITA | 0.50 | 1 | 0.27 | 25 | 6.75 | |
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) | | |
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