Individual Calculations September 2009
 Cruz, Paulo  Total change: 15.15  Rating chartPersonal card
 Taca de Portugal 2008-09 various POR 2008-12-20
RcRownchangeKK*chgGame
 2007 2113 1.00 1 0.36 15 5.40 
  Elias, Benjamim 2007 POR1.0010.36155.40 

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)
 
 XX Taca de Lisboa Lisboa POR 2009-01-18
RcRownchangeKK*chgGame
 2063 2113 1.50 2 0.38 15 5.70 
  Kaku, Ricardo 1899 POR1.0010.23153.45 
  Blalock, Rex 2226 USA0.5010.15152.25 

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)
 
 2a Divisao - Fase Final VN Gaia POR 2009-08-08
RcRownchangeKK*chgGame
 2054 2110 2.00 3 0.27 15 4.05 
  Martins, Manuel Jose Lopes 2020 POR1.0010.38155.70 
  Rodrigues, Jose Artur De Andra 2093 POR1.0010.48157.20 
  Vasques, Antonio Pedro Freixia 2048 POR0.001-0.5915-8.85 

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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