Individual Calculations May 2018
 Di Chiara, Mauro  Total change: 29.20  Rating chartPersonal card
 WE XXI Primavera - A Genova ITA 2018-04-06
RcRownchangeKK*chgGame
 2078 1834 2.50 5 1.46 20 29.20 
  Raccanello, Marianna 2030 ITA0.5010.25205.00 
  Mortola, Alberto 1993 ITA1.0010.712014.20 
  Gromovs, Sergejs f2234  * ITA0.001-0.0820-1.60 
  Bonade, Massimo 2114 ITA0.5010.34206.80 
  Babilonia, Mauricio Rafael 2021 COL0.5010.24204.80 
 * 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)
 

 

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