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Individual Calculations July 2009 |
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| Bonini, Roberto Total change: -2.40 | |   |
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| FE San Marco - B | Verona | ITA | 2009-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1847 | 1.00 | 6 | -1.52 | 15 | -22.80 | |
|  Oppici, Gabriele | | | 2048 | ITA | 0.50 | 1 | 0.26 | 15 | 3.90 | |  Maddaloni, Giovanni | | | 1812 | ITA | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Pegoraro, Nicola | | | 2026 | ITA | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Astanovskaya, Yulia | | | 1920 | RUS | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Turazza, Andrea | | | 1829 | ITA | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Pisani, Valerio | | | 1827 | ITA | 0.00 | 1 | -0.53 | 15 | -7.95 | |
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 Citta' di Brescia - C | Rivoltella | ITA | 2009-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1847 | 3.00 | 4 | 1.36 | 15 | 20.40 | |
| | Orsatti, Marcello | | | 1972 | ITA | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Antoniacci, Riccardo | | | 1921 | ITA | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Peron, Davide | | | 1928 | ITA | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Carbone, Lorenzo | | | 1833 | ITA | 1.00 | 1 | 0.48 | 15 | 7.20 | |
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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