Individual Calculations March 2010
 Seitzer, Phillip  Total change: 40.00  Rating chartPersonal card
 NorCal Open 2010 Santa Clara, California USA 2010-01-01
RcRownchangeKK*chgGame
 2147 1928 2.50 4 1.60 25 40.00 
  Zildzic, Kenan f2244 BIH1.0010.872521.75 
  Gupta, Ankit 2075 USA0.001-0.3025-7.50 
  Splane, Mike 2120 USA1.0010.752518.75 
  Schiller, Eric A f2147 USA0.5010.28257.00 

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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