Individual Calculations May 2012
 Ferreira, Susana Carolina G  Total change: -9.30  Rating chartPersonal card
 CNE 2011/2012 - 3. divisao - serie C several POR 2011-12-08
RcRownchangeKK*chgGame
 1622 1707 0.00 1 -0.62 15 -9.30 
  Oliveira, Manuel Jorge Pinho De 1622 POR0.001-0.6215-9.30 

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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