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Individual Calculations December 2022 |
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| Spada, Dario Total change: -190.00 | |   |
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| CISU18 2022 - Finale U18 | Petrosino | ITA | 2022-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1939 | 1.50 | 7 | -3.54 | 40 | -141.60 | |
|  Casagrande, Filippo | | | 1819 | ITA | 0.00 | 1 | -0.66 | 40 | -26.40 | |  Lobina, Riccardo Marco | | | 1539 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Pegno, Mattia | | | 2106 | ITA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Sanguinetti, Edoardo | | | 1804 | ITA | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Miosi, Marco | | | 1838 | ITA | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Genovese, Vito | | | 1447 | ITA | 0.50 | 1 | -0.46 | 40 | -18.40 | | | Cammalleri, Elena | | | 1568 | ITA | 0.00 | 1 | -0.90 | 40 | -36.00 | | | * 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 27 Memorial Roberto Magari - A | Siena | ITA | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 1957 | 0.50 | 4 | -1.21 | 40 | -48.40 | |
| | Marzocchi, Tommaso | | | 2254 | ITA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Giordani, Luca | | | 1895 | ITA | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Rosato, Luciano | | | 1968 | ITA | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Di Girolamo, Nicolo | | | 1962 | ITA | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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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