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Individual Calculations June 2023 |
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| Occari, Maurizio Total change: -11.40 | |   |
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| CIS 2023 - Serie Promozione Emilia-Romagna Girone 1 | Ferrara | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 2018 | 2.00 | 3 | -0.57 | 20 | -11.40 | |
|  Chiarelli, Massimo | | | 1618 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Garofalo, Sergio | | | 1537 | ITA | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Nunnari, Massimo | | | 1865 | ITA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | * 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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