Individual Calculations September 2009
 Brunner Beamud, Alfonso  Total change: 32.10  Rating chartPersonal card
 II IRT CXG 2009 Rio de Janeiro/RJ BRA 2009-05-09
RcRownchangeKK*chgGame
 2158 2029 4.50 7 2.14 15 32.10 
  Rabello, David Sousa 2014 BRA1.0010.48157.20 
  Costa, Carlos Evanir 2162 BRA0.5010.18152.70 
  Chauca, Jose 2098 PER1.0010.60159.00 
  Bil, Angelo 2203 BRA1.0010.731510.95 
  Von Bulow, Georg f2379 GER0.001-0.1115-1.65 
  Santos Filho, Tadeu Sousa 2109 BRA0.5010.11151.65 
  Maia, Marco Aurelio F 2139 BRA0.5010.15152.25 

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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