Individual Calculations July 2012
 Hollinberger, Drew  Total change: -2.40  Rating chartPersonal card
 54th Gem City Open Dayton, Ohio USA 2012-06-01
RcRownchangeKK*chgGame
 1939 2000 1.50 3 -0.16 15 -2.40 
  Jaworowski, Andre 1648 USA1.0010.11151.65 
  Magar, Thomas 2079 USA0.001-0.3915-5.85 
  Smith, Garrett 2089 USA0.5010.12151.80 

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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