Individual Calculations June 2015
 Tacconi Da Silva, Lucas  Total change: 3.80  Rating chartPersonal card
 Campeonato Brasileiro Amador 2015 Sao Paulo/SP BRA 2015-04-30
RcRownchangeKK*chgGame
 1882 1979 4.50 7 0.19 20 3.80 
  Silvestre, Gilmar Severino 1635 BRA1.0010.12202.40 
  De Moura, Valderi Nascimento 1799 BRA1.0010.26205.20 
  Campos, Igor Ribeiro 2182 BRA0.5010.26205.20 
  Minelli, Fausto 1892 BRA1.0010.38207.60 
  Coutinho, Sidnei Bissacot 2078 BRA0.001-0.3620-7.20 
  Frois, Vitor Amorim c1735 BRA0.001-0.8020-16.00 
  Pedroso , Andre Lucio 1850 BRA1.0010.33206.60 

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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