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Individual Calculations June 2023 |
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| Barbagallo, Andrea Total change: -7.20 | |   |
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| CIS 2023 - Serie B Gironi 15 e 16 | Petrosino | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1900 | 3.00 | 5 | -0.36 | 20 | -7.20 | |
|  Cannella, Carlo Umberto | | | 1744 | ITA | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Cammalleri, Elena | | | 1684 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Favitta, Amedeo | | | 2035 | ITA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Passiglia, Emanuele | | | 1714 | ITA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Napoli Costa, Antonello | | | 1652 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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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