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Individual Calculations March 2023 |
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| Mergoni, Riccardo Total change: -4.20 | |   |
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| CP Pisa 2023 | Pisa | ITA | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1586 | 2.00 | 5 | -0.21 | 20 | -4.20 | |
|  Bandinelli, Constantin | | | 1186 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Casarosa, Michele | | | 1811 | ITA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Calcagnile, Lucio Maria | | | 1979 | ITA | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Tamburini, Lorenzo | | | 1762 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Proface, Giulio | | | 1423 | ITA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * 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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