Individual Calculations July 2009
 Ng, Andrew  Total change: 9.50  Rating chartPersonal card
 11th Annual Foxwoods Open Mashantucket, Connecticut USA 2009-04-08
RcRownchangeKK*chgGame
 2149 2103 3.50 7 0.38 25 9.50 
  Tate, Emory A m2325 USA0.001-0.2225-5.50 
  Santarius, Erik F 2252 USA0.5010.20255.00 
  Yeager, Daniel A f2372 USA0.001-0.1725-4.25 
  Gutman, Joshua 2138 USA0.001-0.4525-11.25 
  Finney, Stuart S 1939 USA1.0010.28257.00 
  Odeh, Kenneth 1999 NGR1.0010.36259.00 
  Times, Lawyer 2018 USA1.0010.38259.50 

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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