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Individual Calculations April 2022 |
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| Cina , Vittorio Total change: 4.80 | |   |
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| CISU18 2022 - CR Sicilia U12-14-16-18 | Enna | ITA | 2022-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 2037 | 3.50 | 4 | 0.12 | 40 | 4.80 | |
|  Di Giovanni, Dario | | | 1637 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Zoncu, Roberto Alessio | | | 1709 | ITA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | D Arpa, Riccardo | | | 1581 | ITA | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Maresco, Diego | | | 1924 | ITA | 0.50 | 1 | -0.15 | 40 | -6.00 | | | * 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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