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Individual Calculations September 2013 |
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| Balducci, Alessandro Total change: -7.65 | |   |
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| Campionati d'Italia 2013 - B | Civitanova Marche | ITA | 2013-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1849 | 3.50 | 8 | -0.51 | 15 | -7.65 | |
|  Aprile, Martino | | | 1953 | ITA | 0.00 | 1 | -0.36 | 15 | -5.40 | |  Spina, Simonpietro | | | 1734 | ITA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Piergentili, Roberto | | | 1762 | ITA | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Difronzo, Andrea | | | 1943 | ITA | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Marvulli, Dario | | | 1823 | ITA | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Rametta, Marcello | | | 1771 | ITA | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Jones, Alessandro | | | 1947 | ITA | 0.00 | 1 | -0.37 | 15 | -5.55 | | | D`avino, Gianfranco | | | 1866 | ITA | 0.50 | 1 | 0.02 | 15 | 0.30 | |
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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