Individual Calculations March 2012
 Gay, Daniel Z  Total change: -6.00  Rating chartPersonal card
 2012 Oregon Championship Portland, Oregon USA 2012-02-11
RcRownchangeKK*chgGame
 2165 2117 3.50 9 -0.40 15 -6.00 
  Montchalin Jr, Mike 2159 USA0.001-0.4415-6.60 
  Pendergast, Michael 2165 USA0.5010.07151.05 
  Breckenridge, Steven 2233 USA0.001-0.3415-5.10 
  Raptis, Nick f2248 USA0.5010.18152.70 
  Deeth, Steven B 2012 USA0.001-0.6415-9.60 
  Esler, Brian John 2110 USA0.501-0.0115-0.15 
  Roua, Radu 2240 ROU1.0010.671510.05 
  Brooks, Curtis 2117 USA0.001-0.5015-7.50 
  Haessler, Carl A 2197 USA1.0010.61159.15 

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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