Individual Calculations June 2013
 Quaranta, Cristiano  Total change: -8.70  Rating chartPersonal card
 OP 2 Amateur Castione della Presolana ITA 2013-04-27
RcRownchangeKK*chgGame
 1974 2171 4.50 7 -0.58 15 -8.70 
  Tarelli, Daniele 1922 ITA0.501-0.3115-4.65 
  Bellavita, Guido 2045 ITA0.001-0.6715-10.05 
  Biava, Pierluigi 1771  * ITA1.0010.08151.20 
  Inglese, Guido 1771  * ITA1.0010.08151.20 
  Simoncini, Francesco 2009 ITA1.0010.29154.35 
  Utrera, Ludovic 2012 FRA0.501-0.2115-3.15 
  Stoppa, Omar f2288 ITA0.5010.16152.40 
 * 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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