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Individual Calculations July 2011 |
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| Di Salvio, Giuseppe Total change: -15.50 | |   |
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| OP 3 Praia | Praia a mare | ITA | 2011-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 1864 | 1.00 | 2 | 0.19 | 25 | 4.75 | |
|  Gromovs, Sergejs | f | | 2264 * | ITA | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Barlotti, Gabriele | | | 1688 | ITA | 1.00 | 1 | 0.27 | 25 | 6.75 | | | * 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) | | | | CR Basilicata 2011 | Ferrandina | ITA | 2011-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1864 | 0.50 | 3 | -0.81 | 25 | -20.25 | |
| | Pompilio, Gaetano | | | 1906 | ITA | 0.00 | 1 | -0.44 | 25 | -11.00 | | | Trifoglio, Giovanni | | | 1900 | ITA | 0.00 | 1 | -0.45 | 25 | -11.25 | | | Caggiano, Carmine | | | 1919 | ITA | 0.50 | 1 | 0.08 | 25 | 2.00 | |
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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