Individual Calculations February 2016
 Brujin, Homero  Total change: -18.20  Rating chartPersonal card
 XXIII IRT da Hebraica Sao Paulo SP BRA 2016-01-08
RcRownchangeKK*chgGame
 1697 1437 0.00 4 -0.91 20 -18.20 
  Vieira, Alexandre Letizio 1837  * BRA0.001-0.0820-1.60 
  Martinez, Marcio Eduardo 1811 BRA0.001-0.1020-2.00 
  Maciel Jr, Wilson 1797 BRA0.001-0.1020-2.00 
  Costa, Iaggo Bernini 1344 BRA0.001-0.6320-12.60 
 * 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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