Individual Calculations October 2014
 Sa, Antonio Villar Marques  Total change: 10.20  Rating chartPersonal card
 Aberto do Brasil 2014 - etapa Brasilia Brasilia/DF BRA 2014-09-19
RcRownchangeKK*chgGame
 1949 1929 2.50 4 0.51 20 10.20 
  Mekhitarian, Krikor Sevag g2329  * BRA0.001-0.0820-1.60 
  Kurita, Rubens Massami 1811 BRA1.0010.34206.80 
  Felix, Raimundo Nascimento 1952 BRA0.5010.03200.60 
  Barbosa, Edinardo Meireles 1705 BRA1.0010.22204.40 
 * 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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