Individual Calculations August 2014
 Cohen, Ed  Total change: -24.40  Rating chartPersonal card
 2014 Pacific Southwest Open Los Angeles, California USA 2014-07-04
RcRownchangeKK*chgGame
 2084 2037 1.00 5 -1.22 20 -24.40 
  Remlinger, Larry Allen m2297 USA0.001-0.1820-3.60 
  Lin, Alex 1890 CAN0.001-0.7020-14.00 
  Kurosaki, Takashi 2150 USA0.001-0.3520-7.00 
  Creger V, Leo C 1895 USA1.0010.31206.20 
  Serpik, Ilia 2190 USA0.001-0.3020-6.00 

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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