Individual Calculations October 2015
 Mohammad, Daoud  Total change: -30.40  Rating chartPersonal card
 012 23rd Prince Mohamed Tournament 2015 Open Amman JOR 2015-09-14
RcRownchangeKK*chgGame
 1651 1590 1.00 4 -0.76 40 -30.40 
  Feras, Al Samid 1883 JOR0.001-0.1540-6.00 
  Al-Safouri, Khalid 1924 JOR0.001-0.1240-4.80 
  Yazeed, Abdelrahim 1365 JOR1.0010.22408.80 
  Qusay, Sunjoq 1433 JOR0.001-0.7140-28.40 

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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