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Individual Calculations December 2022 |
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| Bertino, Alberto Total change: -9.60 | |   |
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| Settimanale 4 La Verdolina - B Rounds 4-5-6-7 | Torino | ITA | 2022-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1737 | 1.00 | 2 | -0.48 | 20 | -9.60 | |
|  Iacomussi, Mario | | | 1545 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | |  De Paulis, Sergio Carlo | | | 1561 | ITA | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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