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Individual Calculations June 2023 |
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| Barletta, Antonio Total change: 6.40 | |   |
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| CIS 2023 - Serie C Girone 21 | Roma | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1905 | 2.50 | 4 | 0.32 | 20 | 6.40 | |
|  Marincolo, Piercarlo | | | 1945 | ITA | 0.50 | 1 | 0.06 | 20 | 1.20 | | | De Angelis, Nico | | | 1675 | ITA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Bonaposta, Fabrizio | | | 2086 | ITA | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Spada, Dario | | | 1766 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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