Individual Calculations December 2012
 Alattar, Ghayda M.  Total change: -27.60  Rating chartPersonal card
 Final Kingdom Tournament 2012-women- Amman JOR 2012-09-18
RcRownchangeKK*chgGame
 1691 1918 3.00 6 -1.59 15 -23.85 
  Safa, Abuganiya wc1605 JOR0.001-0.8615-12.90 
  Albshayra, Leen 1518  * JOR1.0010.08151.20 
  Ebtsam, Adee 1674 JOR1.0010.20153.00 
  Razan, Alshaeby 1687 JOR0.001-0.7915-11.85 
  Nuimat, Rayah 1721 JOR0.001-0.7515-11.25 
  Emad, Tania wf1941 JOR1.0010.53157.95 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Prince Mohamed Tournament 2012-B- Fuheis JOR 2012-09-28
RcRownchangeKK*chgGame
 1749 1918 4.00 6 -0.25 15 -3.75 
  Ebtsam, Adee 1674 JOR1.0010.20153.00 
  Nuimat, Rayah 1721 JOR0.501-0.2515-3.75 
  Abulaban, Amr 1981 JOR0.001-0.4115-6.15 
  Saif, Malek 1606 JOR1.0010.14152.10 
  Al-Bashayra, Ayoub 1769 JOR0.501-0.2015-3.00 
  Abu Khalf, Yousef 1743 JOR1.0010.27154.05 

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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