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Individual Calculations September 2023 |
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| Vannelli, Vittorio Total change: 1.40 | |   |
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| WE 3 La regina degli scacchi a Roma - C | Roma | ITA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1556 | 2.00 | 5 | 0.07 | 20 | 1.40 | |
|  Paduano, Gennaro | | | 1676 | ITA | 1.00 | 1 | 0.66 | 20 | 13.20 | |  Lattanzi, Domenico | | | 1648 | ITA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Iatrino, Vincenzo | | | 1644 | ITA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Giannini, Fabio | | | 1668 | ITA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Gallo, Giulio | | | 1563 | ITA | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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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