Individual Calculations July 2014
 Bisi, Riccardo  Total change: 12.60  Rating chartPersonal card
 CR Piemonte 2014 - Memorial Alberto Cagno Torino ITA 2014-05-23
RcRownchangeKK*chgGame
 2010 1824 2.00 4 0.84 15 12.60 
  Ranieri, Fabrizio f2224  * ITA0.5010.42156.30 
  Finocchiaro, Gianluca 2105 ITA0.5010.34155.10 
  Di Chiara, Mauro 1995 ITA0.001-0.2715-4.05 
  Palma, Maria 1716 ITA1.0010.35155.25 
 * 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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