Individual Calculations July 2012
 Craciun, Ion  Total change: -14.10  Rating chartPersonal card
 CD Lisboa 2012 Lisboa POR 2012-06-11
RcRownchangeKK*chgGame
 1932 2023 1.50 4 -0.94 15 -14.10 
  Aleixo, Alexandre Da Fonseca 1708 POR1.0010.14152.10 
  Reis, Luis Sousa 2257 POR0.001-0.2115-3.15 
  Aguiar, Carlos Alberto Branco L 1940 POR0.501-0.1115-1.65 
  Alves, Luis Miguel 1821 POR0.001-0.7615-11.40 

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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