Individual Calculations July 2012
 Chow, Albert C  Total change: -25.05  Rating chartPersonal card
 21st Annual Chicago Open - U2300 Section Wheeling, Illinois USA 2012-05-25
RcRownchangeKK*chgGame
 2054 2187 3.00 7 -1.67 15 -25.05 
  Karlow, Nick W 2035 USA1.0010.30154.50 
  Wasiluk, Kevin 2237 USA0.001-0.4315-6.45 
  Robledo Jr, Mark 1944 USA0.001-0.8015-12.00 
  Song, Edward 2002 CAN0.001-0.7415-11.10 
  Moorthy, Srinivas 1908 USA1.0010.16152.40 
  Iyengar, Udit 2005 USA1.0010.26153.90 
  Davis, Tony 2247 USA0.001-0.4215-6.30 

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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