Individual Calculations September 2011
 Kodali, Vijay  Total change: 0.00  Rating chartPersonal card
 2011 FIDE Continental America's Amateur Chess Championship Rosemont, Illinois USA 2011-07-01
RcRownchangeRpKK*chgGame
 1878 0 0.50 2 0.00 1685   0.00 
  Britt, Jeff 1909 USA0.0010.00 0.00 
  Nieto, Manuel Vale 1847 COL0.5010.00 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)
 
 6th North American Amateur Open Skokie, Illinois USA 2011-08-19
RcRownchangeRpKK*chgGame
 1684 0 0.50 3 0.00 1411   0.00 
  Vitkauskas, Vytaut 1693 USA0.0010.00 0.00 
  Delay, Joe 1739 USA0.5010.00 0.00 
  Sun, Abe 1621 USA0.0010.00 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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