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Individual Calculations June 2022 |
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| Pettorusso, Aldo Total change: 5.60 | |   |
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| CR Piemonte 2022 | Torino | ITA | 2022-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1443 | 1.00 | 4 | 0.28 | 20 | 5.60 | |
|  Costamagna, Francesco | | | 1847 | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  D Agostino, Maurizio | | | 1814 | ITA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Costalonga, Mauro | | | 1598 | ITA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Marcenaro, Alessandro | | | 1638 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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