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Individual Calculations January 2023 |
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| Costa, Gabriele Total change: -6.20 | |   |
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| 46 Coppa Citta' di Cagliari - B | Cagliari | ITA | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1363 | 1.00 | 4 | -0.31 | 20 | -6.20 | |
|  Corrias, Mattia | | | 1606 | ITA | 1.00 | 1 | 0.80 | 20 | 16.00 | |  La Gaetana, Mirko | | | 1436 | ITA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Ventrice, Lorenzo | | | 1545 | ITA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Dessy, Eugenio | | | 1401 | ITA | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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