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Individual Calculations June 2017 |
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| Calemma, Alfredo Mariano Total change: 17.20 | |   |
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| CP Napoli-Salerno 2017 | Piano di Sorrento | ITA | 2017-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1460 | 2.00 | 3 | 0.43 | 40 | 17.20 | |
|  Cerino, Eduardo | | | 1670 | ITA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Verde, Arianna | | | 1262 | ITA | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Lamagna, Lucio | | | 1400 | ITA | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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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