Individual Calculations March 2012
 Andor, Jorge  Total change: 19.80  Rating chartPersonal card
 Campeonato Brasileiro Amador U2100 2012 Goiania/GO BRA 2012-02-18
RcRownchangeKK*chgGame
 2011 1832 2.00 5 0.66 30 19.80 
  Moura, Victor Cavinato 2013 BRA0.001-0.2630-7.80 
  De Gois Junior, Joao Vieira 1982 BRA0.001-0.3030-9.00 
  Ferreira, Claudio Jose 1969 BRA1.0010.683020.40 
  Da Silva, Jefferson Rian Ferreir 2007 BRA1.0010.733021.90 
  Mariano, Marceley Martins 2084 BRA0.001-0.1930-5.70 

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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