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Individual Calculations September 2010 |
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| Ferretti, Alessandro Total change: 4.80 | |   |
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| WE Luglio a Milano | Milano | ITA | 2010-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1964 | 3.50 | 5 | 0.32 | 15 | 4.80 | |
|  Canciani, Alberto | | | 1621 | ITA | 0.50 | 1 | -0.38 | 15 | -5.70 | |  Poletto, Daniele | | | 1746 | ITA | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Margstahler, Francesco | | | 1804 | ITA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Sirletti, Sonia | | | 1897 | ITA | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Bonazzi, Edoardo | | | 2183 | ITA | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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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