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Individual Calculations December 2017 |
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| Pellegrino, Carlo Total change: -17.60 | |   |
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| OP Autumn Cup 2017 | Napoli | ITA | 2017-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1462 | 0.00 | 3 | -0.88 | 20 | -17.60 | |
|  Khosravani, Afshin | | | 1320 | ITA | 0.00 | 1 | -0.69 | 20 | -13.80 | |  Cosenza, Gianni | | | 1859 | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Marturano, Giampiero | | | 1810 | ITA | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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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