Individual Calculations November 2013
 Hajiarbabi, Mohammadreza  Total change: 24.60  Rating chartPersonal card
 2nd Annual OCF Fall FIDE Open Stillwater, Oklahoma USA 2013-10-12
RcRownchangeKK*chgGame
 1959 1786 2.00 4 0.82 30 24.60 
  Zeng, Sheena 1772 USA1.0010.483014.40 
  Orton Iii, William 2130 USA0.5010.383011.40 
  Zhong, Howard 2009 USA0.001-0.2230-6.60 
  Spencer, Cris G 1923 USA0.5010.18305.40 

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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