Individual Calculations November 2013
 Calugar, Arthur  Total change: 1.05  Rating chartPersonal card
 2013 US Class Championship Houston, Texas USA 2013-09-27
RcRownchangeKK*chgGame
 2331 2333 2.00 4 0.07 15 1.05 
  Jiang, Alexander D 1933  * USA1.0010.08151.20 
  Margvelashvili, Giorgi g2552 GEO1.0010.781511.70 
  Breckenridge, Steven f2300 USA0.001-0.5515-8.25 
  Holt, Conrad g2539 USA0.001-0.2415-3.60 
 * 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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