Individual Calculations July 2015
 Zallio, Luciano De Souza  Total change: -22.80  Rating chartPersonal card
 Zonal Bahia STD 2015 Salvador/BA BRA 2015-06-04
RcRownchangeKK*chgGame
 1919 2144 3.50 6 -1.14 20 -22.80 
  Souza, Jailson Ferreira 1824 BRA1.0010.13202.60 
  Da Costa, Loyson Rodrigues 1976 BRA0.001-0.7220-14.40 
  Andrade, Francisco Antonio De 1926 BRA0.001-0.7820-15.60 
  Pereira Fo, Hildebrando Apolonio 1772 BRA1.0010.10202.00 
  Assis, Rafael De Souza 2001 BRA0.501-0.1920-3.80 
  Azevedo, Edmundo Roberto Ramos 2013 BRA1.0010.32206.40 

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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