Individual Calculations July 2009
 Silva, Miguel Alexandre Gomes  Total change: -15.75  Rating chartPersonal card
 2ª Divisão - Série C various POR 2009-03-01
RcRownchangeKK*chgGame
 1933 2055 0.50 1 -0.17 15 -2.55 
  Soares, Luis Francisco Almeida 1933 POR0.501-0.1715-2.55 

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)
 
 CN sub-18 Albufeira POR 2009-03-29
RcRownchangeKK*chgGame
 1867 2055 3.50 6 -0.88 15 -13.20 
  Silva, Miguel Antonio Neto Pire 1753 POR0.501-0.3515-5.25 
  Santos, Hugo Miguel O Lima 1943 POR0.501-0.1515-2.25 
  Casanova, Fernando Ricardo 2039 POR0.501-0.0215-0.30 
  Cavaleiro, Daniel Filipe Costa 1826 POR0.501-0.2915-4.35 
  Pinto, Gustavo Jose Azevedo Vaz 1756 POR1.0010.15152.25 
  Pintor, Simao Maciel Abranches 1886 POR0.501-0.2215-3.30 

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)
 

 

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