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Individual Calculations June 2023 |
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| Pagano, Sergio Total change: -36.60 | |   |
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| CP Roma 2023 | Roma | ITA | 2023-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1853 | 3.00 | 4 | -0.06 | 20 | -1.20 | |
|  Pica, Polivia | | | 1453 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Flacco, Gianluca | | | 1420 | ITA | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Iatrino, Vincenzo | | | 1653 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Farina, Saverio | | | 1899 | ITA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | * 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) | | | | CIS 2023 - Serie A2 Girone 5 | Roma | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 1853 | 0.00 | 4 | -1.77 | 20 | -35.40 | |
| | Castelfranchi, Carlo | | | 1908 | ITA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Pellizzieri, Fabio Angelo | | | 2059 | ITA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Cecati, Gianraffaele | | | 1838 | ITA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Marino, Giovanni | | | 1785 | ITA | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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) | | |
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