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Individual Calculations July 2009 |
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| Venturino, Federico Total change: 6.85 | |   |
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| CP Asti | Asti | ITA | 2009-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 1877 | 1.50 | 5 | -0.23 | 25 | -5.75 | |
|  Quirico, Paolo | | | 2096 | ITA | 0.00 | 1 | -0.22 | 25 | -5.50 | |  Turchetta, Gianluca | | | 1957 | ITA | 0.00 | 1 | -0.39 | 25 | -9.75 | | | Porzio, Massimo | | | 1901 | ITA | 1.00 | 1 | 0.53 | 25 | 13.25 | | | De Francisci, Luigi | | | 1914 | ITA | 0.50 | 1 | 0.05 | 25 | 1.25 | | | Astengo, Marcello | | | 2114 | ITA | 0.00 | 1 | -0.20 | 25 | -5.00 | |
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) | | | NOTE: K factor changed | | OP 3 Capo d'Orso | Porto Mannu | ITA | 2009-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2062 | 1877 | 3.00 | 8 | 0.84 | 15 | 12.60 | |
| | Diotallevi, Maurizio | | | 2093 | ITA | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Bertram, Johannes | | | 2061 | GER | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Drei, Andrea | f | | 2227 | ITA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Ori, Marco | | | 2069 | ITA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Deruda, Leonardo | | | 1884 | ITA | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Hein, Erwin | | | 2180 | GER | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Sala, Sergio | | | 1932 | ITA | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Brown, Thomas | | | 2053 | WLS | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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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