Individual Calculations January 2009
 Reboredo, Maximiano Goncalves  Total change: 0.75  Rating chartPersonal card
 1ยบ IRT Vale do Maranga Rio de Janeiro/RJ BRA 2008-09-04
RcRownchangeKK*chgGame
 2074 2196 2.00 3 0.03 25 0.75 
  Campos, Alexandre Ferreira 2133 BRA0.001-0.5925-14.75 
  Portugal, Igor Le Masson 2139 BRA1.0010.422510.50 
  Mathow, Hermann Thomas M 1951 BRA1.0010.20255.00 

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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