Individual Calculations July 2019
 Gongora, Valmir  Total change: 38.40  Rating chartPersonal card
 Campeonato Brasileiro Amador 2019 U1600 Sao Paulo SP BRA 2019-06-20
RcRownchangeKK*chgGame
 1559 1201 1.50 5 0.96 40 38.40 
  Ribeiro, Thiago Liberato 1538 BRA0.001-0.1240-4.80 
  Salama, Henrique Eric 1598 BRA0.5010.424016.80 
  Miranda Pereira, Emmanuel 1490 BRA0.001-0.1640-6.40 
  Da Luz, Fabio Rodolfo 1598 BRA1.0010.924036.80 
  Kamakawa, Cesar 1573 BRA0.001-0.1040-4.00 

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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