Individual Calculations March 2012
 Pendergast, Michael  Total change: -16.35  Rating chartPersonal card
 2012 Oregon Championship Portland, Oregon USA 2012-02-11
RcRownchangeKK*chgGame
 2159 2165 3.50 9 -1.09 15 -16.35 
  Haessler, Carl A 2197 USA0.001-0.4615-6.90 
  Gay, Daniel Z 2117 USA0.501-0.0715-1.05 
  Raptis, Nick f2248 USA0.5010.11151.65 
  Esler, Brian John 2110 USA1.0010.42156.30 
  Brooks, Curtis 2117 USA1.0010.43156.45 
  Montchalin Jr, Mike 2159 USA0.001-0.5115-7.65 
  Breckenridge, Steven 2233 USA0.001-0.4115-6.15 
  Deeth, Steven B 2012 USA0.501-0.2015-3.00 
  Roua, Radu 2240 ROU0.001-0.4015-6.00 

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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