Individual Calculations May 2012
 Franca, Jairo  Total change: 0.00  Rating chartPersonal card
 Zonal Goiás 2012 Itaberai/GO BRA 2012-04-20
RcRownchangeRpKK*chgGame
 1873 0 2.00 6 0.00 1748   0.00 
  Arruda Filho, Ivo Pereira De 1923 BRA0.0010.00 0.00 
  Okada, William Kenji 1788 BRA0.0010.00 0.00 
  Barbalho, Gilsomar Silva 1992 BRA1.0010.00 0.00 
  Freitas, Vilmar 1748 BRA0.0010.00 0.00 
  Correa, Lorenna Martins 1840 BRA1.0010.00 0.00 
  Ferreira, Claudio Jose 1944 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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