Individual Calculations January 2009
 Guimaraes, Wagner Peixoto  Total change: 12.60  Rating chartPersonal card
 1ยบ IRT Vale do Maranga Rio de Janeiro/RJ BRA 2008-09-04
RcRownchangeKK*chgGame
 2126 2236 4.00 5 0.84 15 12.60 
  Mourao, Igor A C Lofredo 1949 BRA0.501-0.3415-5.10 
  Mathow, Hermann Thomas M 1951 BRA1.0010.16152.40 
  Limp, Eduardo Thelio m2395 BRA1.0010.711510.65 
  De Paiva, Pedro Henrique 2201 BRA1.0010.45156.75 
  Campos, Alexandre Ferreira 2133 BRA0.501-0.1415-2.10 

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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