Individual Calculations December 2018
 Da Rocha, Lucas Sampaio  Total change: -13.60  Rating chartPersonal card
 IRT STD Sub2200 CXC & FEXPAR Curitiba PR BRA 2018-11-02
RcRownchangeKK*chgGame
 1517 1612 3.00 6 -0.68 20 -13.60 
  Mazetto, Sergio Luiz 2012  * BRA0.001-0.0820-1.60 
  Carvalho, Isis 1319 BRA0.001-0.8520-17.00 
  Monteiro, Helen Ramazzotte 1212  * BRA1.0010.08201.60 
  Nunes Dos Santos, Rafael 1353 BRA1.0010.18203.60 
  Fanckin, Alexandre 1273 BRA1.0010.12202.40 
  Moyses Sobrinho, Elias 1931 BRA0.001-0.1320-2.60 
 * 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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