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Individual Calculations July 2009 |
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| Gozzi, Giorgio Total change: -14.70 | |   |
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| OP Citta' di Ferrara | Ferrara | ITA | 2009-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 1849 | 0.00 | 2 | -0.47 | 15 | -7.05 | |
|  Gilevich, Artem | | | 2134 | UKR | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Temporin, Alberto | | | 1993 | ITA | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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) | | | | OP 3 Capo d'Orso | Porto Mannu | ITA | 2009-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1849 | 1.50 | 5 | -0.51 | 15 | -7.65 | |
|  Messina, Ottavio | | | 2062 | ITA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Albrizio, Mauro | | | 1655 | ITA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Vallbona Domingo, Joan | | | 1993 | ESP | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Sorbelli, Massimo | | | 1919 | ITA | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Virzi, Ettore | | | 1986 | ITA | 0.50 | 1 | 0.18 | 15 | 2.70 | |
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) | | |
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