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Individual Calculations July 2009 |
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| Bracci, Andrea Total change: 56.50 | |   |
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| OP Inverno a Milano | Milano | ITA | 2009-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1805 | 2.00 | 3 | 0.92 | 25 | 23.00 | |
|  Pulvirenti, Gianni | | | 1946 | ITA | 0.50 | 1 | 0.19 | 25 | 4.75 | | | Moreschi, Mauro | | | 1905 | ITA | 1.00 | 1 | 0.64 | 25 | 16.00 | |  Ciciotti, Augusto | | | 1867 | ITA | 0.50 | 1 | 0.09 | 25 | 2.25 | |
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 Accademia serale | Milano | ITA | 2009-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1778 | 3.50 | 6 | 1.34 | 25 | 33.50 | |
| | Mei, Gianluca | | | 1907 | ITA | 1.00 | 1 | 0.67 | 25 | 16.75 | | | De Santis, Massimo | | | 1909 | ITA | 1.00 | 1 | 0.68 | 25 | 17.00 | | | Mariano, Elia | | | 2128 | ITA | 0.00 | 1 | -0.11 | 25 | -2.75 | | | D`urbino, Ilan | | | 1682 | ITA | 1.00 | 1 | 0.37 | 25 | 9.25 | | | Boschi, Massimiliano | | | 1836 | ITA | 0.00 | 1 | -0.42 | 25 | -10.50 | | | D`andrea, Jacopo | | | 1891 | ITA | 0.50 | 1 | 0.15 | 25 | 3.75 | |
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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