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Individual Calculations January 2020 |
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| Brini, Dario Total change: -101.20 | |   |
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| WE 2 Citta' di Imola - B | Imola | ITA | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1807 | 1.00 | 4 | -0.53 | 40 | -21.20 | |
|  Giordani, Luca | | | 1903 | ITA | 0.00 | 1 | -0.37 | 40 | -14.80 | |  Kaci, Zamir | | | 1891 | ALB | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Ricci, Alessio | | | 1945 | ITA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Gazzotti, Francesco | | | 1831 | ITA | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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) | | | | CP Modena 2020 | Modena | ITA | 2019-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1807 | 1.00 | 4 | -2.00 | 40 | -80.00 | |
| | Vaccari, Luigi | | | 1407 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Marinelli, Gian Marco | | | 1865 | ITA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Marinelli, Sofia | | | 1418 | ITA | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Castelli, Antonio | | | 1613 | ITA | 0.00 | 1 | -0.75 | 40 | -30.00 | | | * 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) | | |
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