Individual Calculations June 2013
 Pereira Fo, Hildebrando Apolonio  Total change: 22.50  Rating chartPersonal card
 Zonal Bahia 2013 Salvador/BA BRA 2013-04-27
RcRownchangeKK*chgGame
 1948 1831 3.50 8 0.75 30 22.50 
  Pinto, Jaime De Castilho Firmino 2023 BRA1.0010.753022.50 
  Dantas, Paulo Fernando Chaves 1956 BRA0.001-0.3330-9.90 
  Amaral, Gileno Rodrigues 1943 BRA0.001-0.3530-10.50 
  Lyrio, Nubson Jorge Lago 1926 BRA1.0010.633018.90 
  Silva, Gilberto Oliveira E 1908 BRA1.0010.613018.30 
  Freitas, Remulo Aguiar 1975 BRA0.5010.19305.70 
  Fiaes, Mario Henrique Andrade 2038 BRA0.001-0.2330-6.90 
  Souza, Jailson Ferreira 1816 BRA0.001-0.5230-15.60 

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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