Individual Calculations July 2019
 Leon Lopes, Sergio Amadeus  Total change: 23.80  Rating chartPersonal card
 Campeonato Brasileiro Amador 2019 U2000 Sao Paulo SP BRA 2019-06-20
RcRownchangeKK*chgGame
 1897 1873 4.00 6 1.19 20 23.80 
  Fernandes, Mauricio Santos 1944 BRA0.5010.10202.00 
  Cohen, Jaime 1986 BRA0.5010.15203.00 
  Rodrigues, Nei Jorge 1919 BRA0.5010.06201.20 
  Da Silva, Anderson Lemes 1751 BRA1.0010.33206.60 
  Torres, Eduardo Lisboa 1889 BRA1.0010.522010.40 
  De Souza Neto, Antonio Martins 1895 BRA0.5010.03200.60 

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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