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Individual Calculations April 2009 |
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| Tondo, Salvatore Total change: 12.20 | |   |
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| OP Memorial Lorena Fronte | Pachino | ITA | 2008-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1873 | 2.00 | 5 | 0.17 | 25 | 4.25 | |
|  Santagati, Alessandro | | | 2147 | ITA | 0.00 | 1 | -0.17 | 25 | -4.25 | |  Reina, Giuseppe | | | 1861 | ITA | 1.00 | 1 | 0.48 | 25 | 12.00 | | | Rosolia, Giuseppe | | | 1893 | ITA | 0.00 | 1 | -0.47 | 25 | -11.75 | | | Casto, Corrado | | | 2107 | ITA | 1.00 | 1 | 0.79 | 25 | 19.75 | | | Rizza, Francesco | | | 1900 | ITA | 0.00 | 1 | -0.46 | 25 | -11.50 | |
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 | | CP Siracusa | Noto | ITA | 2009-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1893 | 1.50 | 2 | 0.53 | 15 | 7.95 | |
| | Bottini, Paolo | | | 1943 | ITA | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Minniti, Giuseppe | | | 1863 | ITA | 0.50 | 1 | -0.04 | 15 | -0.60 | |
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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