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Individual Calculations July 2021 |
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| Bonali, Leonardo Total change: 66.40 | |   |
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| CR Sardegna 2021 | Oristano | ITA | 2021-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1969 | 6.50 | 7 | 1.66 | 40 | 66.40 | |
|  La Gaetana, Giacomo | | | 1569 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Corrias, Mattia | | | 1569 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Secchi, Alberto | | | 1569 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sanna, Yuri | | | 2021 | ITA | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Altea, Alessandro | | | 2056 | ITA | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Di Pietro, Vincenzo | | | 1793 | ITA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Pannella, Leopoldo | | | 1939 | ITA | 0.50 | 1 | -0.04 | 40 | -1.60 | | | * 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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