Individual Calculations April 2008
 Pappu, Ananth  Total change: 4.00  Rating chartPersonal card
 2008 Cardinal Open Dayton, Ohio USA 2008-01-25
RcRownchangeKK*chgGame
 2103 2171 2.50 4 0.16 25 4.00 
  Hollinberger, Drew 1878 USA0.501-0.3525-8.75 
  Dowling, John 2074 USA1.0010.37259.25 
  Tate, Emory m2390 USA0.5010.28257.00 
  Varadaraj, Srikar 2068 USA0.501-0.1425-3.50 

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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