Individual Calculations May 2011
 Bravo, Antonio  Total change: -3.90  Rating chartPersonal card
 CNE 3 divisao - serie F several POR 2010-12-11
RcRownchangeKK*chgGame
 1872 1929 2.50 5 -0.26 15 -3.90 
  Oliveira, Marco 2067 POR0.5010.19152.85 
  Kurylski, Leonardo Tavares 1587 POR0.001-0.8815-13.20 
  Farinha, Joao Carlos 2101 POR0.5010.23153.45 
  Silva, Goncalo Nuno Neto Pires 1644 POR1.0010.16152.40 
  Santos, Olavo Miguel Florencio 1960 POR0.5010.04150.60 

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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