Individual Calculations September 2012
 Wang, Michael  Total change: -1.05  Rating chartPersonal card
 113th Annual US Open Vancouver, Washington USA 2012-08-04
RcRownchangeKK*chgGame
 2154 2094 2.00 5 -0.07 15 -1.05 
  Irwin, Philip 1882 USA0.001-0.7715-11.55 
  Ulrich, Thomas M 2193 USA0.5010.14152.10 
  Langer, Michael f2211 USA1.0010.66159.90 
  Thompson, Ian D f2243 ENG0.5010.20153.00 
  Vibbert, Sean 2240 USA0.001-0.3015-4.50 

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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