Individual Calculations November 2012
 Silva, Mariana Sofia T.  Total change: -1.80  Rating chartPersonal card
 IX AEJ Chess Open S. Joao Madeira POR 2012-10-03
RcRownchangeKK*chgGame
 1565 1503 2.00 5 -0.12 15 -1.80 
  Brandao, Alvaro Sousa 1716 POR0.001-0.2315-3.45 
  Fonseca, Eurico Santos 1321 POR1.0010.26153.90 
  Catarro, Jose Joao Dias 1671 POR0.001-0.2815-4.20 
  Batista, Sandro Manuel Almeida 1744 POR0.001-0.2015-3.00 
  Pedroso, Tiago Cerqueira 1374 POR1.0010.33154.95 

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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