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Individual Calculations March 2023 |
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| Roccanti, Lapo Total change: 5.20 | |   |
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| CP Prato e Firenze 2023 | Prato | ITA | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1932 | 4.00 | 5 | 0.26 | 20 | 5.20 | |
|  Iovannone, Cristiano | | | 1459 | ITA | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Dal Pra Caputo, Stefano | | | 1692 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Viti, Greta | | | 1532 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Campanella, Giovanni | | | 1745 | ITA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Massazza, Federico | | | 2055 | ITA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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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