Individual Calculations June 2013
 Tavares, Antonio Americo  Total change: -5.55  Rating chartPersonal card
 35. Taca de Portugal (2013) several POR 2013-01-19
RcRownchangeKK*chgGame
 1990 1985 0.00 1 -0.49 15 -7.35 
  Soares, Luis Francisco Almeida 1990 POR0.001-0.4915-7.35 

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)
 
 CNE 2013 - 2. divisao - serie C several POR 2013-02-02
RcRownchangeKK*chgGame
 2004 1985 2.50 5 0.12 15 1.80 
  Santos, Hugo Lima 2164 POR0.001-0.2715-4.05 
  Vinagre, Antonio Pedro 2019 POR1.0010.55158.25 
  Santos, Joao Artur Almeida 1971 POR0.501-0.0215-0.30 
  Rebelo, Joao Vitor Gomes 1976 POR0.001-0.5115-7.65 
  Ferreira, Carlos Andre Santos 1891 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)
 

 

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