Individual Calculations July 2012
 Emad, Nizar  Total change: -21.90  Rating chartPersonal card
 second stage of the National Jordanian Men Chess Championship-2012 Amman JOR 2012-02-23
RcRownchangeKK*chgGame
 1868 1961 1.00 4 -1.46 15 -21.90 
  Emad, Serein 1710 JOR1.0010.19152.85 
  Alshoha, Basel 2134 JOR0.001-0.2715-4.05 
  Malik, Swedan 1758 JOR0.001-0.7615-11.40 
  Aljundi, Laith 1870 JOR0.001-0.6215-9.30 

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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