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Individual Calculations June 2017 |
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| Lombardi, Michele Total change: -13.80 | |   |
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| CP Napoli-Salerno 2017 | Piano di Sorrento | ITA | 2017-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1631 | 2.00 | 4 | -0.31 | 20 | -6.20 | |
|  Fontana, Alessandro | | | 1430 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Orefice, Giovanni | | | 1431 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Zinnai, Graziano Matteo | | | 2031 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Verre, Gaetano | | | 1470 | ITA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | * 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) | | | | CR Toscana 2017 | Montecatini Terme | ITA | 2017-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1631 | 2.00 | 5 | -0.38 | 20 | -7.60 | |
| | Passerotti, Pierluigi | f | | 2031 * | ITA | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Pirina, Giorgio | | | 1592 | ITA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Celati, Arturo | | | 1319 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Taglione, Stefano | | | 1805 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Politi, Ennio | | | 1540 | ITA | 0.00 | 1 | -0.62 | 20 | -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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