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Individual Calculations January 2023 |
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| Perino, Alberto Total change: 4.00 | |   |
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| OP Settimanale UST Rounds 1-2-3 | Trento | ITA | 2022-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1986 | 3.00 | 3 | 0.20 | 20 | 4.00 | |
|  Nardelli, Jacopo | | | 1586 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Avella, Simone | | | 1454 | ITA | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Cescatti, Riccardo | | | 1601 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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