Individual Calculations September 2009
 Alshoha, Basel  Total change: 7.05  Rating chartPersonal card
 Jordanian Chess Clubs League Championship 2009 Amman JOR 2009-07-30
RcRownchangeKK*chgGame
 2079 2005 2.50 5 0.47 15 7.05 
  Naiem, Mousa 2163 JOR0.5010.21153.15 
  Samhouri, Bilal c2218 JOR0.001-0.2315-3.45 
  Taher, Ali 1949 JOR0.001-0.5815-8.70 
  Osama, Sharabasy 2000 EGY1.0010.49157.35 
  Samhouri, Khalid 2063 JOR1.0010.58158.70 

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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