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Individual Calculations January 2022 |
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| Miracola, Giorgia Total change: -4.60 | |   |
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| OP 41 Memorial Crespi | Milano | ITA | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1929 | 4.50 | 6 | -0.23 | 20 | -4.60 | |
|  Invernizzi, Ferruccio | | | 1529 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bachi, Jacopo | | | 1617 | ITA | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Polidoro, Ettore | | | 1529 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Casartelli, Fabio | | | 1730 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Mastroddi, Emiliano | | | 1979 | ITA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Donadi, Luca | | | 1643 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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