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Individual Calculations March 2023 |
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| Errera, Dario Vito Francesco Total change: -59.60 | |   |
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| CP Trapani 2023 | Marsala - Mazara del Vallo | ITA | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1705 | 3.00 | 5 | -1.49 | 40 | -59.60 | |
|  Faldetta, Antonio | | | 1374 | ITA | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Virzi , Giacomo | | | 1305 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Licari, Nicolo | | | 1289 | ITA | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Casano, Riccardo | | | 1349 | ITA | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Fontana, Laura | | | 1388 | ITA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | * 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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