Individual Calculations July 2011
 Pryor, Jamieson  Total change: -40.25  Rating chartPersonal card
 3rd Metropolitan Chess FIDE Qualifier Los Angeles, California USA 2011-05-13
RcRownchangeKK*chgGame
 1903 1933 0.00 3 -1.61 25 -40.25 
  Stevens, Lawrence 2056 USA0.001-0.3325-8.25 
  Liao, Simone wf1755 USA0.001-0.7325-18.25 
  Sobel, Simone 1897 USA0.001-0.5525-13.75 

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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