Individual Calculations July 2012
 Triplett, Bill  Total change: -36.30  Rating chartPersonal card
 31st NAO FIDE Open Stillwater, Oklahoma USA 2012-05-26
RcRownchangeKK*chgGame
 1741 1659 0.00 3 -1.21 30 -36.30 
  Schuller, John 1937 USA0.001-0.1730-5.10 
  Jiang, Bryan 1693 USA0.001-0.4530-13.50 
  Duke, Brian 1593 USA0.001-0.5930-17.70 

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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