Individual Calculations January 2012
 Al-Rajab, Maha Layth Ismael  Total change: -13.95  Rating chartPersonal card
 Iraqi Cup for Clubs 2011 sulaimanai IRQ 2011-10-25
RcRownchangeKK*chgGame
 2015 1858 0.00 3 -0.87 15 -13.05 
  Saddam, Nafi`a 2017 IRQ0.001-0.2915-4.35 
  Sarmad, L Ismael 2025 IRQ0.001-0.2815-4.20 
  Bassam Arzwky, Hamead 2004 IRQ0.001-0.3015-4.50 

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)
 
 1st Iraq International (Open) Duhook - IRQ IRQ 2011-11-19
RcRownchangeKK*chgGame
 1936 1858 2.50 7 -0.39 15 -5.85 
  Adil, Ali Jalal f2253 IRQ0.5010.42156.30 
  Hajiyev, Shahin 2130 AZE0.001-0.1715-2.55 
  Mohammed, Ameen Jwan J wc1828 IRQ0.501-0.0415-0.60 
  Noori, Salah 2088 IRQ0.001-0.2115-3.15 
  Jalaluldeen, Kareen K.j wf1781 IRQ0.501-0.1115-1.65 
  Ibraheem, Delbak Ismael I wm1919 IRQ0.5010.08151.20 
  Al-Khalidi, Aisha Ali Ahmed 1552 IRQ0.501-0.3615-5.40 

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)
 
 Arab Games 2011. Women Section. Doha QAT 2011-12-13
RcRownchangeKK*chgGame
 1761 1858 4.00 6 0.33 15 4.95 
  Al-Khulaifi, Ghada 1647 QAT1.0010.23153.45 
  Emhemed, Inas wc1486 LBA1.0010.10151.50 
  Hamza, Amira wc1874 ALG0.001-0.4815-7.20 
  Wafa, Shrook wf1873 EGY0.5010.02150.30 
  Boshra, Alshaeby wc1884 JOR0.5010.04150.60 
  Gharib, Alia Ali 1799 UAE1.0010.42156.30 

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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