Individual Calculations January 2012
 Karamsetty, Jeevan  Total change: 9.30  Rating chartPersonal card
 16th Annual Northern Virginia Open Sterling, Virginia USA 2011-11-05
RcRownchangeKK*chgGame
 2054 2007 1.50 2 0.62 15 9.30 
  Hulvey, David W 1957 USA1.0010.43156.45 
  Larkins, Larry R 2151 USA0.5010.19152.85 

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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