Individual Calculations October 2008
 Morais, Mario  Total change: 7.35  Rating chartPersonal card
 Taça de Portugal 2007/08 various POR 2007-12-15
RcRownchangeKK*chgGame
 2001 2097 1.00 1 0.37 15 5.55 
  Costa, Rui 2001 POR1.0010.37155.55 

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
 2111 2090 2.00 4 0.12 15 1.80 
  Peixoto, Antonio 2125 POR0.5010.05150.75 
  Correia, Mario 2134 POR0.5010.06150.90 
  Eggert, Alberto 2161 RUS0.5010.10151.50 
  Rashidi, David 2023 POR0.501-0.0915-1.35 

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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