Individual Calculations September 2014
 Leao, Flavio Sanchez  Total change: 31.20  Rating chartPersonal card
 Zonal Paraense de Xadrez 2014 Belem BRA 2014-08-22
RcRownchangeKK*chgGame
 2034 1880 2.00 4 0.78 40 31.20 
  Cohen Farias, Paulo 2194 BRA0.5010.364014.40 
  Reis, Alan De Albuquerque Maranha 2034 BRA0.001-0.2940-11.60 
  Mendes, Joao Paulo 1937 BRA1.0010.584023.20 
  De Araujo, Jaylson Javier Silva 1972 BRA0.5010.13405.20 

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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