Individual Calculations September 2012
 Miranda, Amilcar  Total change: -15.45  Rating chartPersonal card
 CNE 2011/2012 - 2. divisao - final Matosinhos POR 2012-07-28
RcRownchangeKK*chgGame
 1945 1953 0.50 3 -1.03 15 -15.45 
  Reis, Luis Simoes 1980 POR0.5010.04150.60 
  Bray, Jose Manuel 1887 POR0.001-0.5915-8.85 
  Ferreira, Miguel 1968 POR0.001-0.4815-7.20 

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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