Individual Calculations October 2015
 Yazan, Alsoud  Total change: -12.80  Rating chartPersonal card
 012 23rd Prince Mohamed Tournament 2015 Open Amman JOR 2015-09-14
RcRownchangeKK*chgGame
 1525 1585 2.50 5 -0.32 40 -12.80 
  Modar, Abdullatif 1409 JOR0.501-0.2340-9.20 
  Abdullah, Bany Yaseen 1244 JOR1.0010.12404.80 
  Zaben, Majed 1894 JOR0.001-0.1440-5.60 
  Nuha, Abdullatif 1189 JOR1.0010.08403.20 
  Hafez, Bakr m1887 JOR0.001-0.1540-6.00 

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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