Individual Calculations November 2011
 Hanni, Salahat  Total change: -18.60  Rating chartPersonal card
 19th Prince Mohamed Tournament 2011_OPEN (C) Zarqa JOR 2011-10-05
RcRownchangeKK*chgGame
 1884 1783 0.50 3 -0.62 30 -18.60 
  Ahmed, Al Khatib 1981 JOR0.5010.26307.80 
  Abdallah, A-Shbol 2013 JOR0.001-0.2130-6.30 
  Nuimat, Rayah 1657 JOR0.001-0.6730-20.10 

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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