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Individual Calculations May 2021 |
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| Vaccari, Marco Total change: 40.80 | |   |
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| WE 5 Pasqua a Montesilvano - B | Montesilvano | ITA | 2021-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1418 | 3.00 | 6 | 1.47 | 20 | 29.40 | |
|  Rizzi, Volfango | | | 1616 | WLS | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Silini, Riccardo | | | 1560 | ITA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Meriem Benziane, Nizar | | | 1720 | ITA | 1.00 | 1 | 0.85 | 20 | 17.00 | | | De Paolis, Diego | | | 1684 | ITA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Fanelli, Giuseppe | | | 1548 | ITA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Guarino, Fabio | | | 1540 | ITA | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | | | OP 2 Albareto | Modena | ITA | 2021-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1418 | 2.00 | 4 | 0.57 | 20 | 11.40 | |
| | Franchini, Gabriele | f | | 1818 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Togni, Alessandro | | | 1018 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mammi, Ottavio | | | 1631 | ITA | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Garofalo, Sergio | | | 1657 | ITA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | * 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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