Individual Calculations October 2013
 Anderson, Mark  Total change: -17.85  Rating chartPersonal card
 32nd FIDE NAO Stillwater, Oklahoma USA 2013-08-31
RcRownchangeKK*chgGame
 1732 1867 1.50 4 -1.19 15 -17.85 
  Zeng, Hongbiao 1871 USA0.001-0.4915-7.35 
  Horton, Stanley 1680 USA0.001-0.7415-11.10 
  Duke, Brian 1642 USA0.501-0.2815-4.20 
  Szabad, Istvan 1734 USA1.0010.32154.80 

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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