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Individual Calculations April 2013 |
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| Ballestra, Giovanni Total change: 76.35 | |   |
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| 27ème Festival International des Jeux "Open Pierre et Vacances" B | CANNES | FRA | 2013-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 1679 | 4.50 | 9 | 1.76 | 30 | 52.80 | |
|  Pinchon, Henri | | | 1915 | FRA | 0.50 | 1 | 0.30 | 30 | 9.00 | |  Cavatorta, Fosco | | | 1898 | ITA | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Dubreuil, Remy | | | 1850 | FRA | 0.00 | 1 | -0.27 | 30 | -8.10 | | | Lapierre, Jacques | | | 1838 | FRA | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Rehder, Wilfried | | | 1646 | FRA | 1.00 | 1 | 0.45 | 30 | 13.50 | | | Bodereau, Marc | | | 1791 | FRA | 1.00 | 1 | 0.65 | 30 | 19.50 | | | Roesch, Sebastien | | | 1824 | FRA | 0.50 | 1 | 0.19 | 30 | 5.70 | | | Navratil, Pierre | | | 1830 | FRA | 0.50 | 1 | 0.20 | 30 | 6.00 | | | Lavergne, Henri-Jean | | | 1873 | FRA | 1.00 | 1 | 0.75 | 30 | 22.50 | |
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) | | | NOTE: K factor changed | | CIS 2013 - Promozione Liguria - girone B | Genova | ITA | 2013-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1719 | 2.50 | 3 | 1.57 | 15 | 23.55 | |
| | Atteo, Domenico | | | 1780 | ITA | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Faggiani, Marco | | | 1889 | ITA | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Taiuti, Mauro | | | 1927 | ITA | 1.00 | 1 | 0.77 | 15 | 11.55 | |
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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