Individual Calculations March 2012
 Emad, Serein  Total change: -24.60  Rating chartPersonal card
 1st Classification Championship 2012-open- Amman JOR 2012-02-01
RcRownchangeKK*chgGame
 1672 1710 2.50 6 -0.82 30 -24.60 
  Ahmed, Al Khatib 1955 JOR0.001-0.2030-6.00 
  Alqoda, Rahaf 1487 JOR0.001-0.7830-23.40 
  Anas, Hussein 1627 JOR1.0010.393011.70 
  Nuimat, Rayah 1723 JOR0.001-0.4830-14.40 
  Razan, Alshaeby 1663 JOR0.501-0.0730-2.10 
  Saif, Malek 1576 JOR1.0010.32309.60 

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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