Individual Calculations March 2013
 Esler, Brian John  Total change: -28.95  Rating chartPersonal card
 2013 Oregon Invitational Championship Portland, Oregon USA 2013-02-09
RcRownchangeKK*chgGame
 2132 2086 2.00 9 -1.93 15 -28.95 
  Haessler, Carl A 2167 USA0.001-0.3915-5.85 
  Deeth, Steven B 2085 USA0.001-0.5015-7.50 
  Gutman, Richard G 2099 USA0.001-0.4815-7.20 
  Raptis, Nick f2272 USA0.001-0.2615-3.90 
  Tobin, Sean 2090 USA1.0010.51157.65 
  Wen, David 2057 USA0.501-0.0415-0.60 
  Herrera, Robert 2144 USA0.001-0.4215-6.30 
  Russell, Corey J f2155 USA0.5010.10151.50 
  Gay, Daniel Z 2122 USA0.001-0.4515-6.75 

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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