Rapid: Individual Calculations May 2015
 Da Silva Junior, Joaquim Custodio  Total change: 20.20  Rating chartPersonal card
 Aberto do Brasil RPD FBX BA Salvador/BA BRA 2015-04-02
RcRownchangeKK*chgGame
 1863 1779 3.00 5 1.01 20 20.20 
  De Sousa, Leonardo Santos 2062 BRA0.001-0.1620-3.20 
  Marques, Eudes Pinto 1809 BRA1.0010.542010.80 
  Amaral, Gileno Rodrigues 1957 BRA0.001-0.2720-5.40 
  Silva, Jose Romain T Da Costa E 1739 BRA1.0010.44208.80 
  Nascimento, Antonio Teofilo A. Do 1750 BRA1.0010.46209.20 

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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