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Individual Calculations March 2018 |
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| Calemma, Alfredo Mariano Total change: -14.00 | |   |
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| CP Napoli e Caserta 2018 | Pomigliano d'Arco | ITA | 2018-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1598 | 1.50 | 3 | -0.25 | 40 | -10.00 | |
|  Zinnai, Graziano Matteo | | | 1998 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Tufano, Angelo Dario | | | 1198 * | ITA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | La Greca, Marco | | | 1405 | ITA | 1.00 | 1 | 0.25 | 40 | 10.00 | | | * 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) | | | | OP 2 Citta' di Salerno - B | Salerno | ITA | 2018-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1598 | 1.00 | 4 | -0.10 | 40 | -4.00 | |
| | Vecchione, Anna Pia | | | 1822 | ITA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Chiummo, Sergio | | | 1820 | ITA | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Petitta, Massimo | | | 1678 | ITA | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Fico, Tommaso | | | 1777 | ITA | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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