Individual Calculations October 2014
 Pereira Fo, Hildebrando Apolonio  Total change: -3.40  Rating chartPersonal card
 VII Memorial Gov. Miguel Arraes - Nordestão 2014 Recife/PE BRA 2014-08-29
RcRownchangeKK*chgGame
 2191 1806 0.00 1 -0.09 20 -1.80 
  Araujo, Jose Roberto 2191 BRA0.001-0.0920-1.80 

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)
 
 Aberto do Brasil - etapa Porto Seguro Porto Seguro/BA BRA 2014-09-12
RcRownchangeKK*chgGame
 2206 1806 0.00 1 -0.08 20 -1.60 
  Molina, Roberto Junio Brito m2206  * BRA0.001-0.0820-1.60 
 * 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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