Individual Calculations September 2011
 Correia, Joao Pedro De Sousa  Total change: 0.00  Rating chartPersonal card
 XXII Taca de Lisboa distrito Lisboa POR 2011-05-08
RcRownchangeRpKK*chgGame
 1881 0 2.50 4 0.00 1894   0.00 
  Santos, Alexandre Vital 1834 POR0.5010.00 0.00 
  Correia, Paulo Nuno 1764 POR1.0010.00 0.00 
  Rocha, Manuel Fernando Teixeira 1886 POR0.5010.00 0.00 
  Simoes, Filipe 2039 POR0.5010.00 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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