Individual Calculations July 2012
 Crockett, J Mike  Total change: 18.90  Rating chartPersonal card
 31st NAO FIDE Open Stillwater, Oklahoma USA 2012-05-26
RcRownchangeKK*chgGame
 2051 2035 2.50 4 0.63 30 18.90 
  Braunlich, Tom 2200 USA1.0010.723021.60 
  Anzis, Matt 2077 USA0.001-0.4430-13.20 
  Maldonado, Ernest Jr 1759 USA1.0010.17305.10 
  Mc Entee, Tim 2166 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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