Individual Calculations September 2009
 Cracium, Ion  Total change: 21.90  Rating chartPersonal card
 XX Taca de Lisboa Lisboa POR 2009-01-18
RcRownchangeKK*chgGame
 1981 1927 2.50 4 0.77 15 11.55 
  Sousa, Gabriel 1821 POR1.0010.36155.40 
  Rocha, Manuel Fernando Teixeira 1966 POR1.0010.55158.25 
  Lopes, Carlos Correia 1962 POR0.5010.05150.75 
  Baptista, Ana Filipa wf2174 POR0.001-0.1915-2.85 

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)
 
 Masters de Lisboa 2009 Lisboa POR 2009-07-02
RcRownchangeKK*chgGame
 2054 1964 3.00 6 0.69 15 10.35 
  Fernandes, Alberto 2208 POR0.001-0.2015-3.00 
  Elias, Ruben Joel Monteiro 1802 POR1.0010.29154.35 
  Santos, Micael 2026 POR1.0010.59158.85 
  Almeida, Manuel Da Silva 2039 POR0.5010.10151.50 
  Guerra, Victor 2199 POR0.001-0.2115-3.15 
  Morais, Vitor 2048 POR0.5010.12151.80 

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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