Individual Calculations September 2012
 Rubsamen, Cornelius  Total change: -10.50  Rating chartPersonal card
 113th Annual US Open Vancouver, Washington USA 2012-08-04
RcRownchangeKK*chgGame
 2048 2239 3.00 5 -0.70 15 -10.50 
  Chase, Philip M 1924 USA1.0010.14152.10 
  Morris, Michael J 2097 USA0.501-0.1915-2.85 
  Gutman, Richard G 2113 USA0.501-0.1715-2.55 
  Ellenbogen, Michael 2098 USA0.001-0.6915-10.35 
  Murray, Michael A 2009 USA1.0010.21153.15 

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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