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Individual Calculations February 2015 |
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| Bettalli, Francesco Total change: -26.00 | |   |
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| FE XXIII Citta' di Montecatini | Montecatini Terme | ITA | 2014-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1731 | 1.00 | 6 | -0.98 | 40 | -39.20 | |
|  Bettazzi, Alessandro | | | 1930 | ITA | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Cirrincione, Giansalvo | | | 1851 | ITA | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Del Giudice, Stefano | | | 1913 | ITA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Lazzarini, Sabrina | | | 1817 | ITA | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Betti, Daniele | | | 1827 | ITA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Platino, Maurizio | | | 1814 | ITA | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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) | | | | CP Firenze 2015 | Firenze | ITA | 2015-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1736 | 2.00 | 3 | 0.33 | 40 | 13.20 | |
| | Mori, Franco | | | 1531 | ITA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Colombo, Roberto | | | 1860 | ITA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Casini, Ivan | | | 1678 | ITA | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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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