Individual Calculations March 2013
 Haessler, Carl A  Total change: 6.90  Rating chartPersonal card
 2013 Oregon Invitational Championship Portland, Oregon USA 2013-02-09
RcRownchangeKK*chgGame
 2123 2167 5.50 9 0.46 15 6.90 
  Esler, Brian John 2086 USA1.0010.39155.85 
  Gay, Daniel Z 2122 USA0.001-0.5615-8.40 
  Russell, Corey J f2155 USA0.501-0.0215-0.30 
  Deeth, Steven B 2085 USA0.501-0.1115-1.65 
  Gutman, Richard G 2099 USA1.0010.41156.15 
  Raptis, Nick f2272 USA0.001-0.3615-5.40 
  Tobin, Sean 2090 USA1.0010.39155.85 
  Wen, David 2057 USA0.501-0.1515-2.25 
  Herrera, Robert 2144 USA1.0010.47157.05 

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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