Individual Calculations July 2018
 De Freitas, Jose Renato Silva  Total change: -27.00  Rating chartPersonal card
 Campeonato Brasileiro Amador 2018 U-2000 Sao Paulo SP BRA 2018-05-29
RcRownchangeKK*chgGame
 1828 1896 1.00 4 -1.35 20 -27.00 
  Raimundo, Airton Carlos Nunes 1982 BRA0.001-0.3820-7.60 
  Castro, Leonardo Nascimento 1676 BRA0.501-0.2820-5.60 
  Resende, Lucas B. Massucato 1838 BRA0.001-0.5820-11.60 
  Ferreira, Samuel Sousa 1815 BRA0.501-0.1120-2.20 

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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