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Individual Calculations September 2010 |
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| Ratti, Ermanno Total change: -31.50 | |   |
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| FE Spiaggia di Velluto - B | Senigallia | ITA | 2010-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1769 | 0.50 | 4 | -1.26 | 25 | -31.50 | |
|  Bruglia, Orlando | | | 1892 | ITA | 0.50 | 1 | 0.17 | 25 | 4.25 | |  Sanguinetti, Edoardo | | | 1864 | ITA | 0.00 | 1 | -0.37 | 25 | -9.25 | | | Fragni, Enrico | | | 1798 | ITA | 0.00 | 1 | -0.46 | 25 | -11.50 | | | Mircoli, Filippo | | | 1694 | ITA | 0.00 | 1 | -0.60 | 25 | -15.00 | |
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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