Individual Calculations April 2008
 Namoura, Mohammed  Total change: -13.95  Rating chartPersonal card
 2nd King Abdullah II Tournament 2008 Amman JOR 2008-02-10
RcRownchangeKK*chgGame
 2017 1998 0.50 3 -0.93 15 -13.95 
  Mahmoud, Abdelrahman 2089 JOR0.5010.12151.80 
  Saad, Baha 2008 JOR0.001-0.4915-7.35 
  Ababneh, Faisal 1953 JOR0.001-0.5615-8.40 

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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