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Individual Calculations March 2023 |
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| Pinto, Antonio Total change: -13.40 | |   |
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| CP Pisa 2023 | Pisa | ITA | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1767 | 3.00 | 4 | 0.90 | 20 | 18.00 | |
|  Proface, Giulio | | | 1423 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Calcagnile, Lucio Maria | | | 1979 | ITA | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Natoli, Alessia | | | 1898 | POL | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Giorgi, Ezio Alberto | | | 1645 | ITA | 1.00 | 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) | | | | CP Prato e Firenze 2023 | Prato | ITA | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1767 | 1.50 | 4 | -1.57 | 20 | -31.40 | |
| | Viti, Greta | | | 1418 | ITA | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Nanni, Mirko | | | 1850 | ITA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Celati, Arturo | | | 1367 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bagni, Andrea | | | 1444 | ITA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | * 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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