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Individual Calculations October 2015 |
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| Virzi, Ettore Total change: -38.00 | |   |
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| FE 36 Conca della Presolana - Scacco Bratto - A | Bratto | ITA | 2015-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1965 | 2.50 | 7 | -1.90 | 20 | -38.00 | |
|  Casartelli, Fabio | | | 1816 | ITA | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Di Paolo, Marco | | | 1908 | ITA | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Lavorgna, Filippo | | | 1840 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Mortola, Alberto | | | 1994 | ITA | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Rossini, Fulvio | | | 1964 | ITA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Asperti, Giovanni | | | 1759 | ITA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Lazzarini, Sabrina | | | 1786 | ITA | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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