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Individual Calculations May 2019 |
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| Zorzetto, Carlo Total change: -3.60 | |   |
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| WE Primavera - A | Bologna | ITA | 2019-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 1733 | 2.50 | 4 | 0.63 | 20 | 12.60 | |
|  Acciaioli, Fabio | | | 1894 | ITA | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Boasso, Andrea | | | 1673 | ITA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Gazzotti, Francesco | | | 1770 | ITA | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Bruini, Andrea | | | 1700 | ITA | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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) | | | | CR Emilia-Romagna 2019 | Bentivoglio | ITA | 2019-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1733 | 3.00 | 7 | -0.81 | 20 | -16.20 | |
| | Dobboletta, Alex | | | 2133 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ugolini, Andrea | | | 1534 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Frusteri, Andrea | | | 1394 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Di Girolamo, Nicolo | | | 1874 | ITA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Garofalo, Sergio | | | 1600 | ITA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Santangelo, Giuseppe | | | 1576 | ITA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Roccanti, Lapo | | | 1815 | ITA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * 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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