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Individual Calculations May 2021 |
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| Pizzoferrato, Mattia Total change: -25.60 | |   |
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| WE 5 Pasqua a Montesilvano - A | Montesilvano | ITA | 2021-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1837 | 1.50 | 6 | -0.64 | 40 | -25.60 | |
|  Verardi, Alessandro | | | 1972 | ITA | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Pecci, William | | | 1929 | ITA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Di Primio, Eugenia | | | 1879 | ITA | 1.00 | 1 | 0.56 | 40 | 22.40 | | | D Orta, Antonio | | | 1904 | ITA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Martinelli, Valeria | | | 1970 | ITA | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Soncin, Denis | | | 2004 | ITA | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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