Individual Calculations November 2012
 Ribeiro, Luis Henrique Goncalves  Total change: 32.70  Rating chartPersonal card
 IX AEJ Chess Open S. Joao Madeira POR 2012-10-03
RcRownchangeKK*chgGame
 1569 1303 2.00 5 1.09 30 32.70 
  Saraiva, Rafael Morais 1637 POR1.0010.883026.40 
  Sa, Claudio Simao Carvalho Fari 1654 POR0.001-0.1130-3.30 
  Fernandes, Claudio Micael Sousa 1524 POR0.001-0.2230-6.60 
  Marques, Jose Carlos Oliveira 1477 POR1.0010.733021.90 
  Fernandes, Tiago Saraiva 1555 POR0.001-0.1930-5.70 

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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