Individual Calculations November 2012
 Pedroso, Paulo Duarte  Total change: -8.10  Rating chartPersonal card
 IX AEJ Chess Open S. Joao Madeira POR 2012-10-03
RcRownchangeKK*chgGame
 1581 1384 1.00 5 -0.27 30 -8.10 
  Brandao, Alvaro Sousa 1716 POR0.001-0.1230-3.60 
  Fernandes, Joao Pedro Murtinho 1581 POR0.001-0.2530-7.50 
  Fernandes, Tiago Saraiva 1555 POR0.5010.23306.90 
  Santos, Antonio Miguel De Olivei 1473 POR0.5010.12303.60 
  Goncalves, Joao Pedro Mendes 1581 POR0.001-0.2530-7.50 

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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