Individual Calculations November 2013
 Chor, Kevin  Total change: 9.60  Rating chartPersonal card
 2nd Annual OCF Fall FIDE Open Stillwater, Oklahoma USA 2013-10-12
RcRownchangeKK*chgGame
 1976 1844 2.00 5 0.32 30 9.60 
  Orton Iii, William 2130 USA0.001-0.1630-4.80 
  Spencer, Cris G 1923 USA1.0010.613018.30 
  Zhong, Howard 2009 USA0.001-0.2830-8.40 
  Smith, Danial W 1733 USA1.0010.353010.50 
  Patton, Tom 2084 USA0.001-0.2030-6.00 

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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