Individual Calculations April 2013
 Fathi, Naser  Total change: 0.30  Rating chartPersonal card
 Second Stage Tournament 2013-Open- Amman JOR 2013-02-21
RcRownchangeKK*chgGame
 1890 1889 3.00 6 0.02 15 0.30 
  Musmar, Malik 2034 JOR0.001-0.3115-4.65 
  Safa, Abuganiya wc1628 JOR1.0010.18152.70 
  Al-Bashayra, Ayoub 1762 JOR1.0010.33154.95 
  Mahmoud, Abdelrahman 2118 JOR0.001-0.2115-3.15 
  Salem, Abdallah 1786 JOR1.0010.36155.40 
  Naiem, Mousa 2011 JOR0.001-0.3315-4.95 

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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