Individual Calculations January 2013
 Sevillano, Enrico  Total change: -10.30  Rating chartPersonal card
 48th Annual American Open Orange, California USA 2012-11-22
RcRownchangeKK*chgGame
 2297 2527 2.00 4 -1.03 10 -10.30 
  Le, Cau 2127  * USA1.0010.08100.80 
  Khachiyan, Melikset g2479 USA0.001-0.5710-5.70 
  Matikozyan, Andranik m2426 ARM0.001-0.6410-6.40 
  Pena, Pablo 2156 USA1.0010.10101.00 
 * 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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