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Individual Calculations September 2011 |
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| Violi, Vincenzo Total change: 3.30 | |   |
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| CIG Under 16 | Porretta Terme | ITA | 2011-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1825 | 2.00 | 5 | -0.01 | 30 | -0.30 | |
|  Paltrinieri, Nicholas | | | 2116 | ITA | 0.00 | 1 | -0.15 | 30 | -4.50 | |  Campagnola, Giacomo | | | 1872 | ITA | 0.50 | 1 | 0.07 | 30 | 2.10 | | | Santeramo, Domenico | | | 1967 | ITA | 0.50 | 1 | 0.19 | 30 | 5.70 | | | Siclari, Giovanni | | | 1898 | ITA | 0.50 | 1 | 0.10 | 30 | 3.00 | | | Ortu, Andrea | | | 1661 | ITA | 0.50 | 1 | -0.22 | 30 | -6.60 | |
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 Scacchinozio | Filadelfia | ITA | 2011-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 1825 | 1.00 | 3 | 0.12 | 30 | 3.60 | |
| | Aleksic, Nenad | m | | 2225 * | SRB | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Frontera, Domenico | | | 1747 | ITA | 1.00 | 1 | 0.39 | 30 | 11.70 | | | Scerbo, Antonio | | | 2079 | ITA | 0.00 | 1 | -0.19 | 30 | -5.70 | | | * 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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