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Individual Calculations December 2023 |
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| Bernasconi, Roberto Total change: 7.80 | |   |
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| OP 39 Coppa d'oro - Memorial Achille Taborelli | Villa Guardia | ITA | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1775 | 3.50 | 5 | 0.39 | 20 | 7.80 | |
|  Radice, Mattia | | | 1375 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cairoli, Fabio | | | 1440 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Morello, Alessio | | | 1987 | ITA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Zuccoli, Maurizio | | | 1702 | ITA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Colombo, Luca | | | 1786 | ITA | 0.50 | 1 | 0.02 | 20 | 0.40 | | | * 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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