Individual Calculations May 2011
 Garcia, Imtiaz Ali  Total change: 0.00  Rating chartPersonal card
 3rd North American Amateur Open Skokie, Illinois USA 2011-04-01
RcRownchangeRpKK*chgGame
 1810 0 1.50 4 0.00 1723   0.00 
  Liang, Awonder 1811 USA0.0010.00 0.00 
  Delay, Joe 1731 USA0.5010.00 0.00 
  Bian, Alex 1917 USA1.0010.00 0.00 
  Girardo, Christopher 1782 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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