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Individual Calculations April 2008 |
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| Messina, Ottavio Total change: -40.35 | |   |
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| OP Coppa Citta' di Sassari | Sassari | ITA | 2007-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 2055 | 4.00 | 7 | -1.04 | 15 | -15.60 | |
|  Cossu, Andrea | | | 1705 | ITA | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Pili, Erika | | | 1790 | ITA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Goffi, Cesare | | | 1879 | ITA | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Pais, Mario | | | 1820 | ITA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Caglio, Luigi | | | 1896 | ITA | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Neri, Enzo | | | 2072 | ITA | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Lai, Luca | | | 1969 | ITA | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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 |
| 1797 | 2037 | 1.50 | 4 | -1.65 | 15 | -24.75 | |
| | Piga, Antonello | | | 1687 | ITA | 0.00 | 1 | -0.89 | 15 | -13.35 | | | Pais, Mario | | | 1826 | ITA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Maldarelli, Lorenzo | | | 1747 | ITA | 0.00 | 1 | -0.84 | 15 | -12.60 | | | Figus, Maurizio | | | 1929 | ITA | 0.50 | 1 | -0.15 | 15 | -2.25 | |
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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