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Individual Calculations March 2012 |
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| Ruggeri, Igor Total change: 15.75 | |   |
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| CP Lodi 2012 | Lodi | ITA | 2012-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1517 | 2.00 | 4 | 1.05 | 15 | 15.75 | |
|  Ferrandi, Flavio | | | 1917 * | ITA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Guerini, Silvia Jr | | | 1737 | ITA | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Riva, Carlo | | | 1638 | ITA | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Priori, Gabriele | | | 1659 | ITA | 1.00 | 1 | 0.69 | 15 | 10.35 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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