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Individual Calculations June 2022 |
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| Serapiglia, Roberto Total change: 13.80 | |   |
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| CR Liguria 2022 | Genova | ITA | 2022-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1748 | 3.50 | 5 | 0.69 | 20 | 13.80 | |
|  Valle, Edoardo | | | 1348 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Manfredi, Vincenzo | f | | 2230 | ITA | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Mazzotti, Filippo | | | 1393 | ITA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | De Martino, Daniele | | | 1472 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Melchior, Alex | | | 2090 | ITA | 0.50 | 1 | 0.38 | 20 | 7.60 | | | * 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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