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Individual Calculations September 2018 |
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| Boccalatte, Piero Total change: 13.80 | |   |
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| FE 39 ScaccoBratto - A | Bratto | ITA | 2018-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1858 | 3.50 | 6 | 0.69 | 20 | 13.80 | |
|  Papa, Angelo | | | 1748 | ITA | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Ruggeri, Pietro | | | 1958 | ITA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Mortola, Alberto | | | 1969 | ITA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Bione, Alessandro | | | 1783 | ITA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Mascheroni, Maurizio | | | 1845 | ITA | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Grazzi, Roberto | | | 1982 | ITA | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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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