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Individual Calculations April 2017 |
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| Grimaldi, Sergio Total change: -43.20 | |   |
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| CP Palermo 2017 | Palermo | ITA | 2017-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1790 | 2.50 | 5 | -1.08 | 40 | -43.20 | |
|  Dagnino, Marcello | | | 1546 | ITA | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Prestigiacomo, Francesco | | | 1599 | ITA | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Miosi, Francesco | | | 1532 | ITA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Coffaro, Ruben | | | 1653 | ITA | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Militello, Vincenzo | | | 1766 | ITA | 0.00 | 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) | | |
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