Individual Calculations July 2008
 Burgess, Jon  Total change: 9.00  Rating chartPersonal card
 17th Annual Chicago Open (U2300 Section) Wheeling, Illinois USA 2008-05-23
RcRownchangeKK*chgGame
 2164 2223 3.50 5 0.60 15 9.00 
  Goldstein, Brian 2103 USA0.501-0.1615-2.40 
  Nieto, Giovanni 2212 MEX1.0010.48157.20 
  Times, Lawyer 2063 USA1.0010.29154.35 
  Betaneli, Alexander 2266 USA0.001-0.4415-6.60 
  Pappu, Ananth 2175 USA1.0010.43156.45 

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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