Individual Calculations October 2008
 Lopes, Joao Pedro Goncalves  Total change: 1.35  Rating chartPersonal card
 Taça de Portugal 2007/08 various POR 2007-12-15
RcRownchangeKK*chgGame
 2092 2078 0.50 1 0.02 15 0.30 
  Guerreiro, Nuno 2092 POR0.5010.02150.30 

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 C various POR 2008-02-16
RcRownchangeKK*chgGame
 1993 2078 2.50 4 0.07 15 1.05 
  Soares, Luis Francisco Almeida 1889 POR0.001-0.7515-11.25 
  Elias, Benjamim 2026 POR1.0010.43156.45 
  Lanier, Nicholas 2213 USA0.5010.18152.70 
  Vasques, Antonio Pedro Freixial 1844 POR1.0010.21153.15 

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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