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Individual Calculations September 2021 |
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| Garofalo, Pietro Total change: -34.60 | |   |
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| WE La regina degli scacchi a Roma - A | Roma | ITA | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 1973 | 0.50 | 4 | -0.94 | 20 | -18.80 | |
|  Vuelban, Virgilio | m | | 2272 | PHI | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Ferretti, Folco | f | | 2219 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Maione, Melissa | | | 1922 | ITA | 0.50 | 1 | -0.07 | 20 | -1.40 | | | De Blasio, Alessandro | | | 1954 | ITA | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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) | | | | FE 3 Del fermano - A | Fermo | ITA | 2021-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 1973 | 2.50 | 7 | -0.79 | 20 | -15.80 | |
| | Siclari, Giovanni | | | 2211 | ITA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Santinelli, Michele | | | 1966 | ITA | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Sbraccia, Giovanni | | | 1947 | ITA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Guidi, Maurizio | | | 2049 | ITA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Maltempi, Angelo | | | 1833 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Barlocco, Carlo | f | | 2010 | ITA | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Duraccio, Walter Mattia | | | 1971 | ITA | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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