Individual Calculations October 2008
 Correia, Mario  Total change: -13.65  Rating chartPersonal card
 Taça de Portugal 2007/08 various POR 2007-12-15
RcRownchangeKK*chgGame
 1829 2134 0.50 1 -0.36 15 -5.40 
  Curado, Nuno 1829 POR0.501-0.3615-5.40 

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)
 
 50º Campeonato Nacional por Equipas 2ª Divisão - Série B various POR 2008-02-16
RcRownchangeKK*chgGame
 2116 2134 0.50 2 -0.55 15 -8.25 
  Marques, Rui Filipe Pereira 2142 POR0.001-0.4915-7.35 
  Morais, Mario 2090 POR0.501-0.0615-0.90 

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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