Individual Calculations September 2009
 Al-Hisamawi, Wael  Total change: 11.25  Rating chartPersonal card
 Jordanian Chess Clubs League Championship 2009 Amman JOR 2009-07-30
RcRownchangeKK*chgGame
 2082 2108 4.50 7 0.75 15 11.25 
  Saad, Baha 2109 JOR0.001-0.5015-7.50 
  Mansour, Sameer f2287 JOR1.0010.731510.95 
  Nizar, Emad 2014 JOR1.0010.37155.55 
  Saif, Abu-Hazeem 2004 JOR0.501-0.1415-2.10 
  Al Haisamwi, Sameer 2136 JOR1.0010.54158.10 
  Jaber, Eyhab 1920 JOR1.0010.26153.90 
  Al-Jada, Ghaleb 2102 JOR0.001-0.5115-7.65 

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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