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Individual Calculations January 2010 |
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| Perrotta, Leopoldo Total change: 12.45 | |   |
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| FE 30. Edoardo Crespi - B | Milano | ITA | 2009-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1843 | 3.50 | 6 | 0.83 | 15 | 12.45 | |
|  Scarpellini, Felice | | | 1803 | ITA | 1.00 | 1 | 0.44 | 15 | 6.60 | |  Lancianese, Giuseppe | | | 1786 | ITA | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Bossoni, Mario | | | 1971 | ITA | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Virzi, Ettore | | | 1974 | ITA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Reale, Simone | | | 1826 | ITA | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Kimbin, Richard | | | 1943 | ITA | 0.50 | 1 | 0.14 | 15 | 2.10 | |
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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