Individual Calculations March 2013
 Deeth, Steven B  Total change: 32.10  Rating chartPersonal card
 2013 Oregon Invitational Championship Portland, Oregon USA 2013-02-09
RcRownchangeKK*chgGame
 2132 2085 5.00 9 1.07 30 32.10 
  Herrera, Robert 2144 USA0.5010.08302.40 
  Esler, Brian John 2086 USA1.0010.503015.00 
  Gay, Daniel Z 2122 USA0.001-0.4530-13.50 
  Haessler, Carl A 2167 USA0.5010.11303.30 
  Russell, Corey J f2155 USA1.0010.603018.00 
  Gutman, Richard G 2099 USA0.5010.02300.60 
  Raptis, Nick f2272 USA0.001-0.2630-7.80 
  Tobin, Sean 2090 USA0.5010.01300.30 
  Wen, David 2057 USA1.0010.463013.80 

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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