Individual Calculations November 2017
 Leon Lopes, Sergio Amadeus  Total change: 5.20  Rating chartPersonal card
 Campeonato Brasileiro Amador 2017 U-2000 Sao Paulo SP BRA 2017-10-12
RcRownchangeKK*chgGame
 1886 1868 3.50 7 0.26 20 5.20 
  Correa, Jose Augusto c1991 BRA1.0010.672013.40 
  Do Valle Cardoso, Lucas 1959 BRA0.001-0.3820-7.60 
  Dias Filho, Pedro Stein 1524 BRA1.0010.12202.40 
  Desideri, Ricardo Maruchi 1927 BRA1.0010.582011.60 
  Ikejiri, Daniel Yoshito 1946 BRA0.001-0.3920-7.80 
  Medeiros, Thauane Ferreira 1972 BRA0.5010.14202.80 
  Lage, Pedro Ferreira 1884 BRA0.001-0.4820-9.60 

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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