Individual Calculations January 2022
 Pierpaoli, Francesco  Total change: -16.40  Rating chartPersonal card
 WE Felice Bosi 2021 - A Milano ITA 2021-11-26
RcRownchangeKK*chgGame
 1844 1800 1.50 5 -0.82 20 -16.40 
  Botta, Massimiliano 2200  * ITA0.001-0.0820-1.60 
  Lavorgna, Francesco 1729 ITA0.001-0.6020-12.00 
  Vignati, Andrea 1718 ITA0.501-0.1120-2.20 
  Baldeschi, Niccolo 1761 ITA0.001-0.5520-11.00 
  Quarta, Juri 1813 ITA1.0010.522010.40 
 * 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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