Individual Calculations May 2018
 Santos, Celso Da Silva  Total change: -26.80  Rating chartPersonal card
 VII Sao Paulo Open Grupo A Sub 2300 Sao Paulo SP BRA 2018-03-30
RcRownchangeKK*chgGame
 1960 2148 3.00 6 -1.34 20 -26.80 
  Ichimura G. Barbosa, Larissa Y. wm1937 BRA0.501-0.2720-5.40 
  Leao, Thales Braghini 2011 BRA0.501-0.1820-3.60 
  Felix Simoes, Rodrigo 2047 BRA0.501-0.1420-2.80 
  Awoki, Daniel Teidi 2170 BRA0.001-0.4720-9.40 
  Dias, Joao Batista 1844 BRA1.0010.14202.80 
  Gauche, Joao Gabriel N. Silveira 1748  * BRA0.501-0.4220-8.40 
 * 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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