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Individual Calculations August 2017 |
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| Passerotti, Pierluigi Total change: -24.80 | |   |
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| OP 22 memorial Bertolini | Genova | ITA | 2017-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 2231 | 2.50 | 5 | -1.93 | 20 | -38.60 | |
|  Valastro, Mario | | | 1831 * | ITA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Forti, Francesco | | | 1831 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pedoni, Lorenzo | | | 2001 | ITA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Improta, Giovanni | | | 1831 * | ITA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Ganci, Stefano | | | 1899 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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) | | | | FE Chianciano Terme | Chianciano Terme | ITA | 2017-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2248 | 4.50 | 6 | 0.69 | 20 | 13.80 | |
| | Canali, Andrea | | | 1976 | ITA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Marvulli, Dario | | | 2051 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Martorelli, Antonio | m | | 2166 | ITA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Cerasi, Umberto | | | 1972 | ITA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Di Benedetto, Desiree | | wm | 2253 | ITA | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Lodici, Lorenzo | m | | 2401 | ITA | 0.50 | 1 | 0.20 | 20 | 4.00 | |
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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