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Individual Calculations September 2023 |
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| De Carolis, Massimo Total change: -56.00 | |   |
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| WE 3 La regina degli scacchi a Roma - B | Roma | ITA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1889 | 1.00 | 5 | -2.40 | 20 | -48.00 | |
|  Mattia, Alessandro | | | 1754 | ITA | 0.00 | 1 | -0.68 | 20 | -13.60 | |  D Angelo, Giovanni | | | 1748 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Muraro, Alberto | | | 1767 | ITA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Gasperi, Fosco | | | 1760 | ITA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Della Rocca, Giuseppe | | | 1750 | ITA | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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) | | | | OP 5 Del fermano | Fermo | ITA | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1889 | 4.00 | 6 | -0.40 | 20 | -8.00 | |
| | Spinella, Giandomenico | | | 1489 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Perelli, Giuseppe | | | 1608 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Cecere, Enrico | | | 1959 | ITA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Marini, Bruno | | | 1674 | ITA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Marchetti, Michael | | | 1808 | ITA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Carotti, Lorenzo | | | 1574 | 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) | | |
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