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Individual Calculations December 2015 |
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| Pellegrino, Giovanni Total change: -11.60 | |   |
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| OP Memorial Achille Giglio | Napoli | ITA | 2015-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1523 | 0.50 | 4 | -0.29 | 40 | -11.60 | |
|  Ficco, Corrado | | | 1923 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Di Meo, Antonio | | | 1844 | ITA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Soave, Vittorio | | | 1700 | ITA | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Iandolo, Giovanni | | | 1663 | ITA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | * 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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