Individual Calculations July 2019
 De Freitas, Julio Eimard  Total change: -7.20  Rating chartPersonal card
 Campeonato Brasileiro Amador 2019 U2000 Sao Paulo SP BRA 2019-06-20
RcRownchangeKK*chgGame
 1817 1806 1.50 4 -0.36 20 -7.20 
  Soares, Paulo Henrique Dos Reis 1925 BRA0.001-0.3420-6.80 
  Madeu, Fernando Antonio De B. 1938 BRA0.5010.18203.60 
  Castro Silva, Alex 1928 BRA0.001-0.3320-6.60 
  Dias Filho, Pedro Stein 1478 BRA1.0010.13202.60 

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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