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Individual Calculations September 2009 |
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| Greco, Umberto Total change: -8.00 | |   |
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| FE 4. Memorial Aldo Perini - B | Senigallia | ITA | 2009-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1757 | 1.00 | 2 | -0.32 | 25 | -8.00 | |
|  Berton, Venanzio | | | 1569 | ITA | 1.00 | 1 | 0.26 | 25 | 6.50 | | | Palmitessa, Irene | | | 1701 | ITA | 0.00 | 1 | -0.58 | 25 | -14.50 | |
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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