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Individual Calculations July 2019 |
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| Ballista, Massimiliano Total change: -28.00 | |   |
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| OP Albareto | Modena | ITA | 2019-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1976 | 1.50 | 4 | -1.40 | 20 | -28.00 | |
|  Garofalo, Sergio | | | 1597 | ITA | 0.50 | 1 | -0.41 | 20 | -8.20 | |  Mammi, Samuele | | | 1765 | ITA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Pizzoferrato, Mattia | | | 1704 | ITA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Vincenzi, Marco | | | 2056 | ITA | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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