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Individual Calculations April 2015 |
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| Roccatani, Raffaele Total change: 45.20 | |   |
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| OP 8 Memorial Salvatore Nobile | Roma | ITA | 2015-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1727 | 4.50 | 8 | 1.13 | 40 | 45.20 | |
|  Dorascenzi, Angelo | | | 1429 | ITA | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Macchini, Bruno | | | 1906 | ITA | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Bogosaljevic, Miodrag | | | 1840 | SUI | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Menichelli, Alessandro | | | 1905 | ITA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Roberti, Bruno | | | 1882 | ITA | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Chianura, Mimmo | | | 1624 | ITA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Condemi, De Felice Alfonso | | | 1832 | ITA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Iatrino, Vincenzo | | | 1847 | ITA | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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