Individual Calculations August 2012
 Steiner, Tim C  Total change: 3.75  Rating chartPersonal card
 2012 Kansas Open Overland Park, Kansas USA 2012-07-20
RcRownchangeKK*chgGame
 2081 2127 2.50 4 0.25 15 3.75 
  Andrews, Neil 1824 USA1.0010.14152.10 
  Luther, Ronald G 2127 USA0.5010.00150.00 
  Brooks, Michael A m2436 USA0.001-0.1415-2.10 
  Cheng, Tony R 1937 USA1.0010.25153.75 

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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