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Individual Calculations June 2022 |
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| Costamagna, Francesco Total change: 1.20 | |   |
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| CR Piemonte 2022 | Torino | ITA | 2022-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1847 | 3.50 | 5 | 0.03 | 40 | 1.20 | |
|  Pettorusso, Aldo | | | 1443 | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Cericola, Michele Ettore | | | 1447 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rotondaro, Alberto | | | 2055 | ITA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Guerra, Mirko | | | 1654 | ITA | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Costalonga, Riccardo | | | 1734 | ITA | 1.00 | 1 | 0.35 | 40 | 14.00 | | | * 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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