Individual Calculations October 2013
 Sevillano, Enrico  Total change: -5.10  Rating chartPersonal card
 35th Annual Southern California Open San Diego, California USA 2013-08-31
RcRownchangeKK*chgGame
 2210 2484 3.50 5 -0.51 10 -5.10 
  Li, Ethan 2084  * USA0.501-0.4210-4.20 
  Carlson, Mike 2084  * USA1.0010.08100.80 
  Formanek, Edward m2147 USA1.0010.12101.20 
  Yanayt, Eugene f2225 USA1.0010.18101.80 
  Khachiyan, Melikset g2508 USA0.001-0.4710-4.70 
 * 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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