Individual Calculations April 2009
 Al, Sane A. Abdallah  Total change: 24.00  Rating chartPersonal card
 3rd Wafaa International Tournament 2008 Amman JOR 2008-12-17
RcRownchangeKK*chgGame
 2076 2021 5.00 8 1.60 15 24.00 
  Saloos, Ibrahim 1946 JOR1.0010.40156.00 
  Mahmoud, Abdelrahman 2159 JOR1.0010.691510.35 
  Battikhi, H. f2162 JOR0.001-0.3115-4.65 
  Naiem, Mousa 2122 JOR1.0010.64159.60 
  Saad, Baha 2110 JOR0.001-0.3815-5.70 
  Al Sayaed, Mohamed 2111 EGY1.0010.62159.30 
  Mohammed, Aloufe 2032 JOR0.001-0.4815-7.20 
  Taher, Ali 1967 JOR1.0010.42156.30 

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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