Individual Calculations September 2010
 Edwards, Ray B  Total change: -27.30  Rating chartPersonal card
 IV Torneo Internacional A.D.San Juan (Open) Pamplona ESP 2010-07-26
RcRownchangeKK*chgGame
 2088 2045 1.50 7 -1.82 15 -27.30 
  Riff, Jean-Noel m2445  * FRA0.001-0.0815-1.20 
  Paunovic, Dragan g2445  * SRB0.001-0.0815-1.20 
  Ortega Lopez, Adrian 1880 ESP0.001-0.7215-10.80 
  Martin, Axel 1853 FRA1.0010.25153.75 
  Zamarbide Inarrea, Borja 2193 ESP0.5010.20153.00 
  Urriza Iricibar, Pablo 1905 ESP0.001-0.6915-10.35 
  Ventura Rius, Andreu 1895 ESP0.001-0.7015-10.50 
 * 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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