Individual Calculations July 2012
 Balakrishnan, Praveen  Total change: -36.60  Rating chartPersonal card
 18th Annual Northeast Open Stamford, Connecticut USA 2012-06-08
RcRownchangeKK*chgGame
 1873 2063 1.00 3 -1.22 30 -36.60 
  Kumar, Aravind c1925 USA0.501-0.1930-5.70 
  Zimmerman, Scott 1747 USA0.001-0.8730-26.10 
  Tanenbaum, Zachary 1948 USA0.501-0.1630-4.80 

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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