Individual Calculations November 2011
 Alattar, Rakan  Total change: 37.05  Rating chartPersonal card
 1st Classification Championship -Jordan2011- Amman JOR 2011-09-15
RcRownchangeKK*chgGame
 1953 1981 7.50 9 2.72 15 40.80 
  Razan, Alshaeby 1683 JOR1.0010.15152.25 
  Boshra, Alshaeby wc1881 JOR1.0010.36155.40 
  Bino, Murad 1846 JOR1.0010.32154.80 
  Rimawi, B T f2163 JOR1.0010.741511.10 
  Naiem, Mousa 2065 JOR0.5010.12151.80 
  Abu-Hazeem, Saif 2060 JOR1.0010.61159.15 
  Saloos, Ibrahim 1875 JOR1.0010.36155.40 
  Taher, Ali 2021 JOR0.001-0.4415-6.60 
  Ahmed, Al Khatib 1981 JOR1.0010.50157.50 

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)
 
 19th Prince Mohamed Tournament 2011_OPEN (C) Zarqa JOR 2011-10-05
RcRownchangeKK*chgGame
 1951 1981 3.50 7 -0.25 15 -3.75 
  Malik, Swedan 1784 JOR1.0010.25153.75 
  Abu-Hazeem, Saif 2060 JOR0.5010.11151.65 
  Naiem, Mousa 2065 JOR0.001-0.3815-5.70 
  Ahmed, Al Khatib 1981 JOR1.0010.50157.50 
  Saloos, Ibrahim 1875 JOR1.0010.36155.40 
  Taher, Ali 2021 JOR0.001-0.4415-6.60 
  Fathi, Naser 1869 JOR0.001-0.6515-9.75 

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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