Individual Calculations October 2012
 Gonzalez, Jose  Total change: -35.40  Rating chartPersonal card
 2012 US Class Championship Houston, Texas USA 2012-09-21
RcRownchangeKK*chgGame
 2201 2140 0.50 4 -1.18 30 -35.40 
  Calugar, Arthur m2308 CAN0.5010.22306.60 
  Xiong, Jeffery f2220 USA0.001-0.3930-11.70 
  Hughes, Tyler B f2291 USA0.001-0.3030-9.00 
  Panchanatham, Vignesh 1983 USA0.001-0.7130-21.30 

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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