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Individual Calculations April 2008 |
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| Perogio, Lorenzo Total change: 11.25 | |   |
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| OP Blu Gallery | San Severino Marche | ITA | 2008-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1886 | 1.50 | 4 | -0.21 | 25 | -5.25 | |
|  Bruno, Fabio | m | | 2236 | ITA | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Dimitrijevic, Dragan | | | 1965 | ITA | 0.00 | 1 | -0.39 | 25 | -9.75 | | | Piergentili, Roberto | | | 1762 | ITA | 0.50 | 1 | -0.17 | 25 | -4.25 | | | Pelagalli, Marco | | | 1858 | ITA | 1.00 | 1 | 0.46 | 25 | 11.50 | |
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) | | | | CP Ascoli Piceno | Fermo | ITA | 2008-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 1886 | 2.00 | 4 | 0.66 | 25 | 16.50 | |
| | Fioravanti, Emidio | | | 2016 | ITA | 1.00 | 1 | 0.68 | 25 | 17.00 | | | Foglia, Maurizio | | | 2090 | ITA | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Piergentili, Roberto | | | 1762 | ITA | 1.00 | 1 | 0.33 | 25 | 8.25 | | | Bruno, Fabio | m | | 2236 | ITA | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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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