Individual Calculations September 2011
 Fuad, Natalie  Total change: 2.10  Rating chartPersonal card
 Jordanian Women Glubs 2011 Amman JOR 2011-06-16
RcRownchangeKK*chgGame
 1799 1941 1.50 2 0.14 15 2.10 
  Razan, Alshaeby 1684 JOR1.0010.18152.70 
  Jalloul, Maya M wf1913 LIB0.501-0.0415-0.60 

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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