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Individual Calculations July 2010 |
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| Di Marco, Salvatore Marco Total change: 16.25 | |   |
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| OP Memorial Enzo Crea | Messina | ITA | 2010-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1612 | 1.00 | 3 | 0.65 | 25 | 16.25 | |
|  Santagati, Alessandro | | | 2012 * | ITA | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Gresta, Stefano | | | 1869 | ITA | 1.00 | 1 | 0.82 | 25 | 20.50 | |  Occhipinti, Massimo | | | 1993 | ITA | 0.00 | 1 | -0.09 | 25 | -2.25 | | | * 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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