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Individual Calculations May 2018 |
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| Buonanno, Raffaele Total change: 34.00 | |   |
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| OP Trofeo di Primavera | Napoli | ITA | 2018-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1913 | 3.50 | 5 | -0.15 | 40 | -6.00 | |
|  Santoro, Antonio | | | 1651 | ITA | 0.00 | 1 | -0.82 | 40 | -32.80 | |  Calemma, Alfredo Mariano | | | 1598 | ITA | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Sheludko, Olexander | | | 1568 | ITA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Di Giovine, Massimo | | | 1690 | ITA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Lombardo, Michele | | | 2063 | ITA | 1.00 | 1 | 0.70 | 40 | 28.00 | |
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) | | | | CP Cosenza 2018 | Rende | ITA | 2018-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1975 | 3.50 | 4 | 1.00 | 40 | 40.00 | |
| | Squillaci, Andrea | | | 1575 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Barca, Lorenzo | | | 1958 | ITA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Morelli, Gaetano | | | 1908 | ITA | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Marincolo, Piercarlo | | | 1998 | ITA | 1.00 | 1 | 0.53 | 40 | 21.20 | | | * 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) | | |
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