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Individual Calculations January 2022 |
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| Vannelli, Vittorio Total change: 7.20 | |   |
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| 4 Settimanale Stefano Tatai - A | Roma | ITA | 2021-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1501 | 1.50 | 5 | 0.21 | 20 | 4.20 | |
|  Agostini, Maurizio | | | 1887 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Andreassi, Luca | | | 1613 | ITA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | D Eva, Maurizio | | | 1799 | ITA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Moriggi, Alessandro | | | 1619 | ITA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Rubinelli, Marco | | | 1600 | ITA | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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) | | | | WE Campo Testaccio - A | Roma | ITA | 2021-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1530 | 1504 | 2.00 | 4 | 0.07 | 20 | 1.40 | |
| | Magini, Luca | | | 1904 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nardoni, Matteo | | | 1491 | ITA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Fontana, Alessandro | | | 1528 | ITA | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Saporito, Giulio Cong Yan | | | 1198 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | WE 3 D'autunno - B | Roma | ITA | 2021-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1104 | 1504 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
| | Costantino, Gaia | | | 1104 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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