Individual Calculations July 2018
 Arruda Filho, Ivo Pereira De  Total change: 1.00  Rating chartPersonal card
 Campeonato Brasileiro Amador 2018 U-1800 Sao Paulo BRA 2018-05-29
RcRownchangeKK*chgGame
 1691 1745 3.50 6 0.05 20 1.00 
  Bolsoni, Danilo Segateli 1607 BRA0.501-0.1920-3.80 
  Modes, Andre Vinicius 1654 BRA1.0010.38207.60 
  Azevedo, Hugo Daniel De Oliveira 1650 BRA1.0010.37207.40 
  Da Silva Junior, Antonio Gomes 1798 BRA0.001-0.4320-8.60 
  Ritzel, Ricardo Agne 1773 BRA0.001-0.4620-9.20 
  Santos, Renan De Souza 1661 BRA1.0010.38207.60 

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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