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Individual Calculations August 2023 |
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| Marson, Roy Total change: -25.20 | |   |
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| CIG 2023 - Finale U18 | Tarvisio | ITA | 2023-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1994 | 6.00 | 9 | -0.63 | 40 | -25.20 | |
|  Origa, Cristian | | | 1594 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Popolizio, Vito | | | 1676 | ITA | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Filannino, Ruggiero | | | 1657 | ITA | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Vulpio, Martin | | | 1626 | ITA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Casadio, Filippo | | | 1709 | ITA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Peloni, Davide | | | 1930 | ITA | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Rotondaro, Alberto | | | 2219 | ITA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Sangiovanni, Davide | | | 1827 | ITA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Guccione, Matteo Francesco | | | 1851 | ITA | 0.50 | 1 | -0.19 | 40 | -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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