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Individual Calculations July 2021 |
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| Bettazzi, Alessandro Total change: -17.40 | |   |
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| WE 3 Citta' di Empoli - A | Empoli | ITA | 2021-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1893 | 2.00 | 4 | -0.87 | 20 | -17.40 | |
|  Odasso, Gianluca | | | 1796 | ARG | 1.00 | 1 | 0.37 | 20 | 7.40 | |  Lasio, Millo | | | 1853 | ITA | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Mastrostefano, Dante | | | 1529 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Mazzola, Filippo | | | 1677 | ITA | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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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