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Individual Calculations January 2009 |
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| Vespe, Francesco Total change: -13.50 | |   |
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| FE 4 Ravenna Scacchi | Lido Adriano | ITA | 2008-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 2008 | 2.50 | 5 | 0.48 | 15 | 7.20 | |
|  De Santis, Alessio | f | | 2263 | ITA | 0.00 | 1 | -0.19 | 15 | -2.85 | |  Ferretti, Alessandro | | | 2002 | ITA | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Andersen, Alf R. | | | 2178 | NOR | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Costantini, Laura | | | 2017 | ITA | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Salzano, Guido | | | 1974 | ITA | 0.50 | 1 | -0.05 | 15 | -0.75 | |
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) | | | | OP I like Elo | Roma | ITA | 2008-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 2008 | 2.00 | 5 | -1.38 | 15 | -20.70 | |
| | De Lisa, Carmine | | | 1699 | ITA | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Medori, Marco | | | 1929 | ITA | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Castelfranchi, Carlo | | | 2077 | ITA | 0.50 | 1 | 0.10 | 15 | 1.50 | | | De Maria, Isaia | | | 1867 | ITA | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Sermoneta, Eugenio | | | 1742 | ITA | 0.00 | 1 | -0.82 | 15 | -12.30 | |
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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