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Individual Calculations July 2023 |
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| Di Giacomo, Francesco Total change: -34.80 | |   |
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| CR Sardegna 2023 | Cagliari | ITA | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1358 | 1655 | 2.50 | 4 | -0.87 | 40 | -34.80 | |
|  Spiga, Giovanni | | | 1255 * | ITA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Piras, Lorenzo | | | 1330 | ITA | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Dessy, Eugenio | | | 1397 | ITA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Solinas, Lorenzo | | | 1451 | ITA | 0.50 | 1 | -0.26 | 40 | -10.40 | | | * 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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