Individual Calculations November 2011
 Al-Zoubi, Issa  Total change: -1.65  Rating chartPersonal card
 19th Prince Mohamed Tournament 2011_OPEN (C) Zarqa JOR 2011-10-05
RcRownchangeKK*chgGame
 1982 1999 2.50 5 -0.11 15 -1.65 
  Shahrory, Haythm 1804 JOR1.0010.25153.75 
  Fauzi, Akram 1958 JOR1.0010.44156.60 
  Moayed, Obied 1980 JOR0.001-0.5315-7.95 
  Mahmoud, Abdelrahman 2145 JOR0.5010.20153.00 
  Taher, Ali 2021 JOR0.001-0.4715-7.05 

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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