Individual Calculations July 2011
 Pereira, Aurelio Da Conceicao  Total change: 1.20  Rating chartPersonal card
 GXA primavera 2011 Lisboa POR 2011-06-01
RcRownchangeKK*chgGame
 1824 1656 1.00 3 0.08 15 1.20 
  Santos, Joao Artur Almeida 2017 POR0.5010.40156.00 
  Vieira, Vitor 1590 POR0.501-0.0915-1.35 
  Godinho Marques, Pedro 1864 POR0.001-0.2315-3.45 

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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