Individual Calculations July 2010
 Figueiredo, Renato Freire  Total change: -3.00  Rating chartPersonal card
 52 CNE - 2a Divisao - Serie D various POR 2010-03-06
RcRownchangeKK*chgGame
 1804 1864 1.50 3 -0.20 15 -3.00 
  Figueiras, Carlos Manuel Almei 1976 POR1.0010.65159.75 
  Silva, Miguel Antonio Neto Pir 1855 POR0.001-0.5115-7.65 
  Ferreira, Hugo Miguel Da Costa 1580 POR0.501-0.3415-5.10 

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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