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Individual Calculations July 2018 |
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| Freda, Guido Total change: -4.60 | |   |
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| OP Partenope 2018 - B | Napoli | ITA | 2018-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1533 | 2.00 | 3 | -0.23 | 20 | -4.60 | |
|  Palmiero, Enrico | | | 1306 | ITA | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Riso, Giuseppe | | | 1439 | ITA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Verde, Arianna | | | 1279 | ITA | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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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