Individual Calculations November 2011
 Ghalib, Abdulah  Total change: 2.40  Rating chartPersonal card
 19th Prince Mohamed Tournament 2011_OPEN (C) Zarqa JOR 2011-10-05
RcRownchangeKK*chgGame
 1977 1805 1.00 3 0.16 15 2.40 
  Saifan, Jaser 2004 JOR1.0010.761511.40 
  Baker, Hafez 2059 JOR0.001-0.1915-2.85 
  Fathi, Naser 1869 JOR0.001-0.4115-6.15 

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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