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Individual Calculations April 2009 |
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| Di Giorgio, Daniele Total change: 17.10 | |   |
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| FE 6 Arrocco | Roma | ITA | 2009-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1667 | 2.00 | 4 | 0.79 | 15 | 11.85 | |
|  Albertini, Luca | | | 1884 | ITA | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Pastore, Cosmas | | | 1806 | ITA | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Carnicelli, Valerio | | | 1730 | ITA | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Maddaloni, Giovanni | | | 1843 | ITA | 1.00 | 1 | 0.73 | 15 | 10.95 | |
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) | | | | CP Roma | Roma | ITA | 2009-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1667 | 1.50 | 4 | 0.35 | 15 | 5.25 | |
| | Ruotolo, Claudio | | | 1757 | ITA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Farina, Saverio | | | 2017 | ITA | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Mazza, Maurizio | | | 1711 | ITA | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Albertini, Luca | | | 1884 | 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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