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Individual Calculations August 2012 |
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| Rivara, Massimo Total change: -4.80 | |   |
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| OP XVII Memorial Bertolini | Genova | ITA | 2012-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 1822 | 0.50 | 3 | -0.32 | 15 | -4.80 | |
|  Angelini, Marco | | | 2173 | ITA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Saffioti, Cristian | | | 1948 | ITA | 0.50 | 1 | 0.17 | 15 | 2.55 | |  Mercandelli, Claudio | | | 1909 | ITA | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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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