Individual Calculations September 2017
 De Souza Sa, Apolo  Total change: 14.80  Rating chartPersonal card
 Zonal Goias 2017 Goiania GO BRA 2017-08-18
RcRownchangeKK*chgGame
 1774 1798 3.50 6 0.37 40 14.80 
  Garcia, Gabriel Gonzaga 2198  * BRA0.001-0.0840-3.20 
  Di Simoni, Rafaela Moura 1415 BRA0.501-0.4140-16.40 
  Valente, Fernando Cesar 1474 BRA1.0010.13405.20 
  De Moura, Valderi Nascimento 1738 BRA1.0010.424016.80 
  Vilela, Humberto Franca 1897 BRA1.0010.644025.60 
  Santos, Luciano Da Silva 1920 BRA0.001-0.3340-13.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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