Individual Calculations January 2010
 Soble, Alan G  Total change: 0.00  Rating chartPersonal card
 40th Annual National Chess Congress Philadelphia, Pennsylvania USA 2009-11-27
RcRownchangeRpKK*chgGame
 2137 0 2.00 5 0.00 2065   0.00 
  Sturt, Raven M 2068 USA0.0010.00 0.00 
  Bady, Glenn 2247 USA0.5010.00 0.00 
  Bhatia, Kanwal K 2058 ENG0.5010.00 0.00 
  Williams, Chris 2226 USA0.5010.00 0.00 
  Chan, Julian M 2084 USA0.5010.00 0.00 

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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