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Individual Calculations June 2021 |
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| Gabbani, Sara Total change: 37.20 | |   |
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| CIG 2021 - CR Toscana U18 | Lucca | ITA | 2021-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1891 | 3.00 | 4 | -0.24 | 40 | -9.60 | |
|  Santoni, Federico | | | 1491 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Mascia, Leonardo | | | 1760 | ITA | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Perini, Leonardo | | | 1491 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mongelluzzi, Alex | | | 1722 | ITA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | * 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) | | | | WE Gran Mix Fondazione Cassa di Risparmio di Prato - A | Prato | ITA | 2021-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 1891 | 4.00 | 5 | 1.17 | 40 | 46.80 | |
| | Tacconi, Antonio | | | 1737 | ITA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Di Girolamo, Nicolo | | | 1915 | ITA | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Centamore, Alberto | | | 1633 | ITA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Bocchicchio, Gaetano | | | 2090 | ITA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Del Giudice, Stefano | | | 1823 | ITA | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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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