Individual Calculations February 2017
 Juliani, Sidnei  Total change: -0.80  Rating chartPersonal card
 Aberto do Brasil FBX Terraviva 2017 Brasilia DF BRA 2017-01-06
RcRownchangeKK*chgGame
 1954 1873 1.50 4 -0.04 20 -0.80 
  Dos Santos Junior, Haroldo Cun f2148 BRA0.001-0.1720-3.40 
  Sato, Claudio Takeshi 1517 BRA1.0010.11202.20 
  Lucena, Lincoln f2102 BRA0.001-0.2120-4.20 
  Baeta, Marcio Netto 2047 BRA0.5010.23204.60 

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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