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Individual Calculations July 2023 |
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| Putzolu, Marcello Total change: 12.00 | |   |
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| CR Sardegna 2023 | Cagliari | ITA | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1567 | 2.00 | 4 | 0.60 | 20 | 12.00 | |
|  Markevichus, Yaraslau | | | 1990 | ITA | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Viola, Augusto | | | 1167 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sanna, Yuri | | | 1891 | ITA | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Ardu, Luigi | | | 1735 | ITA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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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