Individual Calculations March 2015
 Haessler, Carl A  Total change: -23.00  Rating chartPersonal card
 2015 Oregon Championship Portland, Oregon USA 2015-02-06
RcRownchangeKK*chgGame
 2110 2164 4.00 9 -1.15 20 -23.00 
  Saputra, Yogi 1963 USA0.001-0.7620-15.20 
  Bjorksten, Lennart 2121 USA0.001-0.5620-11.20 
  Seitzer, Phillip 2069 USA1.0010.37207.40 
  Grabinsky, Aaron 2147 USA0.001-0.5220-10.40 
  Raptis, Nick f2327 USA0.001-0.2820-5.60 
  Russell, Corey Joh f2151 USA1.0010.48209.60 
  Deeth, Steven B 2096 USA1.0010.41208.20 
  Cigan, Jason 2053 USA0.001-0.6520-13.00 
  Esler, Brian John 2062 USA1.0010.36207.20 

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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