Individual Calculations December 2012
 Mahmoud, Abdelrahman  Total change: 18.15  Rating chartPersonal card
 prince Mohamed Tournament 2012-A- Fuheis JOR 2012-09-28
RcRownchangeKK*chgGame
 2019 2095 6.00 8 1.21 15 18.15 
  Malik, Swedan 1824 JOR0.501-0.3315-4.95 
  Abu-Hazeem, Saif 2016 JOR1.0010.39155.85 
  Taher, Ali 2061 JOR0.501-0.0515-0.75 
  Feras, Abu Ibeya 1961 JOR0.501-0.1815-2.70 
  Rimawi, B. T f2170 JOR0.5010.10151.50 
  Barakat, Nafez 1934 JOR1.0010.29154.35 
  Abdallah, A-Shbol 1980 JOR1.0010.34155.10 
  Al Sayaed, Mohamed 2203 EGY1.0010.65159.75 

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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