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Individual Calculations September 2009 |
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| Bernasconi, Roberto Total change: 6.45 | |   |
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| FE 4. Memorial Aldo Perini | Senigallia | ITA | 2009-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 1922 | 3.50 | 8 | 0.43 | 15 | 6.45 | |
|  Gromovs, Sergejs | f | | 2322 * | ITA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Silvestri, Giorgio | | | 1838 | ITA | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Bonazzi, Edoardo | | | 2183 | ITA | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Vinciguerra, Marco | | | 2037 | ITA | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Frontini, Fabio | | | 1943 | ITA | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Rombaldoni, Brian | | | 1831 | ITA | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Burani, Eugenio | | | 1993 | ITA | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Grazzi, Roberto | | | 2026 | ITA | 0.50 | 1 | 0.14 | 15 | 2.10 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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