Individual Calculations September 2009
 Santos, Carlos Pereira Dos  Total change: -6.10  Rating chartPersonal card
 Taca de Portugal 2008-09 various POR 2008-12-20
RcRownchangeKK*chgGame
 2126 2409 0.50 1 -0.34 10 -3.40 
  Barbosa, Fabio Emanuel 2126 POR0.501-0.3410-3.40 

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)
 
 1ª Divisão por Equipas VN Gaia POR 2009-08-01
RcRownchangeKK*chgGame
 2259 2409 4.50 7 -0.27 10 -2.70 
  Desanjose Candalija, Eduardo f2296 ESP1.0010.35103.50 
  Castro, Francisco 2127 POR0.501-0.3410-3.40 
  Ulyanovskyy, Viktor f2286 POR0.501-0.1710-1.70 
  Pena Gomez, Manuel m2467 POR1.0010.58105.80 
  Santos, Luis m2397 POR0.501-0.0210-0.20 
  Finkler, Kai Andreas 2045 POR0.501-0.4010-4.00 
  Galvao, Henrique 2195 POR0.501-0.2710-2.70 

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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