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Individual Calculations March 2023 |
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| Carfagna, Alex Total change: -4.00 | |   |
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| CP Asti 2023 | Asti | ITA | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1919 | 3.00 | 4 | -0.20 | 20 | -4.00 | |
|  Mazzitello, Mirko | | | 1316 | ITA | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Sangiovanni, Davide | | | 1752 | ITA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Dovano, Jacopo | | | 1865 | ITA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Andreetta, Sofia | | | 1519 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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