Individual Calculations March 2012
 Oliveira, Kenner Martins De  Total change: -7.20  Rating chartPersonal card
 Campeonato Brasileiro Amador U2100 2012 Goiania/GO BRA 2012-02-18
RcRownchangeKK*chgGame
 2002 1802 1.00 5 -0.24 30 -7.20 
  Coutinho, Sidnei Bissacot 2091 BRA0.5010.343010.20 
  De Paula, Guilherme Bueno 2048 BRA0.001-0.1930-5.70 
  Chaves, Thiago De Melo Neves E 1982 BRA0.001-0.2630-7.80 
  De Freitas, Julio Eimard 1884 BRA0.5010.11303.30 
  Da Silva, Jefferson Rian Ferreir 2007 BRA0.001-0.2430-7.20 

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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