Rapid: Individual Calculations May 2013
 Di Chiara, Mauro  Total change: 13.60  Rating chartPersonal card
 COPPA RAPID TORINO ITA 2013-03-27
RcRownchangeKK*chgGame
 1803 1949 4.00 5 0.68 20 13.60 
  Frignani, Alessandro 1549  * ITA1.0010.08201.60 
  Iacomussi, Mario 1697 ITA1.0010.19203.80 
  Zunino, Davide 1999 ITA0.001-0.4320-8.60 
  Loccisano, Giuseppe 1764 ITA1.0010.26205.20 
  Razzano, Lorenzo 2007 ITA1.0010.582011.60 
 * 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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