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Individual Calculations July 2021 |
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| Dobboletta, Alex Total change: 7.40 | |   |
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| CR Emilia-Romagna 2021 | Imola | ITA | 2021-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 2222 | 4.00 | 5 | 0.37 | 20 | 7.40 | |
|  Poli, Diego | | | 1822 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Di Michele, Rocco | | | 1886 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Salzano, Guido | | | 2020 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Casadio, Niccolo | | | 1977 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Gilevych, Artem | m | | 2400 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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