Individual Calculations May 2011
 Formanek, Edward W  Total change: -0.80  Rating chartPersonal card
 18th Annual Western Class Championships Agoura Hills, California USA 2011-03-11
RcRownchangeKK*chgGame
 2302 2235 2.00 5 -0.08 10 -0.80 
  Liu, Daniel 2045 USA1.0010.25102.50 
  Taylor, Timothy W m2318 USA0.5010.11101.10 
  Gupta, Ankit 2265 USA0.5010.04100.40 
  Matikozyan, Andran m2476 ARM0.001-0.2010-2.00 
  Cornejo, Max m2405 PER0.001-0.2810-2.80 

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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