Individual Calculations June 2013
 Alves, Humberto Dos Santos  Total change: 25.50  Rating chartPersonal card
 Zonal Bahia 2013 Salvador/BA BRA 2013-04-27
RcRownchangeKK*chgGame
 1919 1792 3.50 8 0.85 30 25.50 
  Pinto, Jaime De Castilho Firmino 2023 BRA1.0010.793023.70 
  Lopes, Adan Cerqueira 1977 BRA0.001-0.2630-7.80 
  Palomino, Alexandre Cardoso De 1776 BRA1.0010.483014.40 
  Dantas, Paulo Fernando Chaves 1956 BRA0.001-0.2830-8.40 
  Costa, Ricardo Santos 1839 BRA0.5010.07302.10 
  Silva, Gilberto Oliveira E 1908 BRA0.001-0.3430-10.20 
  Lyrio, Nubson Jorge Lago 1926 BRA1.0010.683020.40 
  Andrade, Francisco Antonio De 1948 BRA0.001-0.2930-8.70 

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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