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Individual Calculations May 2023 |
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| Marangone, Erick Total change: 10.00 | |   |
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| CR Piemonte 2023 | Cirie' | ITA | 2023-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 1893 | 4.00 | 6 | 0.25 | 40 | 10.00 | |
|  Martone, Gennaro | | | 1637 | ITA | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Risso, Alessandro | | | 1720 | ITA | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Bruno, Eleonora | | | 1781 | ITA | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Francone, Enrico | | | 1746 | ITA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Saccona, Silvano | | | 2178 | ITA | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Pilo, Sergio | | | 1741 | ITA | 0.50 | 1 | -0.20 | 40 | -8.00 | |
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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