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Individual Calculations April 2017 |
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| Ferretti, Carlo Total change: -16.80 | |   |
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| OP 20 Memorial Berruto | Nichelino | ITA | 2017-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 2031 | 3.50 | 6 | -0.84 | 20 | -16.80 | |
|  Barcellona, Antonino | | | 1709 | ITA | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Finamore, Vito | | | 1735 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Di Chiara, Mauro | | | 1934 | ITA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Martin, Tiziano | | | 1930 | ITA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Alaimo, Cristian | | | 1900 | ITA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Malano, Francesco | | | 1905 | ITA | 0.00 | 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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