Individual Calculations October 2015
 Sevack, Krikorian  Total change: -1.20  Rating chartPersonal card
 012 23rd Prince Mohamed Tournament 2015 Open Amman JOR 2015-09-14
RcRownchangeKK*chgGame
 1681 1425 1.00 5 -0.03 40 -1.20 
  Saad, Baha 1825  * JOR0.001-0.0840-3.20 
  Tamara, Khateeb 1705 JOR0.001-0.1640-6.40 
  Yousef, Abu-Khalaf 1806 JOR0.001-0.0940-3.60 
  Laith, Tawalbeh 1563 JOR0.001-0.3140-12.40 
  Dana, Al-Mosa 1508 JOR1.0010.614024.40 
 * 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)
 

 

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