Individual Calculations October 2012
 Barreto, Jorge Eduardo Q De O  Total change: 1.80  Rating chartPersonal card
 Zonal Bahia 2012 Salvador/BA BRA 2012-08-24
RcRownchangeKK*chgGame
 1957 1898 3.00 7 0.06 30 1.80 
  Lemos, Hamilton Rabat 2027 BRA0.001-0.3330-9.90 
  Silva Junior, Joaquim Custodio D 1771 BRA1.0010.33309.90 
  Lopes, Adan Cerqueira 1945 BRA0.001-0.4330-12.90 
  De Castilho, Jaime 2050 BRA0.001-0.3030-9.00 
  De Andrade, Francisco Antonio 1984 BRA0.001-0.3830-11.40 
  Xavier, Nailton Machado 1891 BRA1.0010.493014.70 
  Azevedo, Edmundo Roberto Ramos 2028 BRA1.0010.683020.40 

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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