Individual Calculations January 2015
 Souza Neves, Andrey M.  Total change: -20.40  Rating chartPersonal card
 Aberto Professor Joao Braga Sao Paulo/SP BRA 2014-12-12
RcRownchangeKK*chgGame
 1842 2147 4.00 6 -1.02 20 -20.40 
  Yoshioka, Andre 1747  * BRA0.001-0.9220-18.40 
  Federzoni, Enzo 1747  * BRA1.0010.08201.60 
  De Oliveira, Francemir Barra 1751 BRA1.0010.08201.60 
  Aoyama, Edmundo 1861 BRA1.0010.16203.20 
  Oliveira, Jonathan De 2105 BRA0.001-0.5620-11.20 
  Dias, Joao Batista 1838 BRA1.0010.14202.80 
 * 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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