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Individual Calculations September 2009 |
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| Passerotti, Pierluigi Total change: -21.90 | |   |
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| FE 7 l'Arrocco | Roma | ITA | 2009-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2056 | 2301 | 3.00 | 5 | -0.93 | 15 | -13.95 | |
|  Maddaloni, Giovanni | | | 1951 | ITA | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Buratti, Marco | | | 2037 | ITA | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Petrucci, Riccardo | | | 1951 | ITA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Bonaposta, Fabrizio | | | 2044 | ITA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Bove, Alessandro | | | 2297 | ITA | 0.00 | 1 | -0.51 | 15 | -7.65 | |
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 Capablanca | Roma | ITA | 2009-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2131 | 2302 | 3.00 | 5 | -0.53 | 15 | -7.95 | |
| | Deldo, Damien | | | 1902 * | FRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Nass, Emile | | | 2186 | FRA | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Chiaretti, Roberto | | | 2195 | ITA | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Foglia, Maurizio | | | 2140 | ITA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Profumo, Alberto | | | 2234 | ITA | 0.00 | 1 | -0.59 | 15 | -8.85 | | | * 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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