Individual Calculations December 2012
 Silva, Lairson Ferreira  Total change: 0.00  Rating chartPersonal card
 Contaud 2012 Cuiaba/MT BRA 2012-10-26
RcRownchangeRpKK*chgGame
 1912 0 1.00 4 0.00 1719   0.00 
  Arruda Filho, Ivo Pereira De 1871 BRA1.0010.00 0.00 
  Rothebarth, Ana Vitoria De Paula 2012 BRA0.0010.00 0.00 
  Borges, Ivoney 1743 BRA0.0010.00 0.00 
  Franca, Elizeu Cleber Dos 2020 BRA0.0010.00 0.00 

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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