Individual Calculations January 2012
 Hayder, Hassan Shyaa  Total change: -17.70  Rating chartPersonal card
 Iraqi Cup for Clubs 2011 sulaimanai IRQ 2011-10-25
RcRownchangeKK*chgGame
 1982 2146 2.00 3 -0.16 15 -2.40 
  Abdwl Karim, Ahmad 1966 IRQ1.0010.26153.90 
  Shlaga, Jaefer 1963 IRQ0.501-0.2415-3.60 
  Jalal, Hazhar 2016 IRQ0.501-0.1815-2.70 

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)
 
 IRQ Final -first Stage for Men 2012 Baghdad IRQ 2011-11-08
RcRownchangeKK*chgGame
 2165 2176 4.50 9 -0.14 15 -2.10 
  Saddam, Nafi`a 2017 IRQ1.0010.29154.35 
  Mohammed, , Arpak Worya c2252 IRQ0.001-0.4015-6.00 
  Esam, Naama Lafta 2019 IRQ1.0010.29154.35 
  Noori, Salah 2088 IRQ1.0010.38155.70 
  Abaeji, Sinan Younus Abdulrazzaq c2217 IRQ1.0010.56158.40 
  Al-Saffar, Araz Basim Mohammed S m2336 IRQ0.001-0.2915-4.35 
  Mohammed, Zozek Salah Mohammed c2265 IRQ0.5010.12151.80 
  Salih, Akar Ali Salih f2186 IRQ0.001-0.4915-7.35 
  Bahzad, Zeealdeen Mawlud 2105 IRQ0.001-0.6015-9.00 

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)
 
 1st Iraq International (Open) Duhook - IRQ IRQ 2011-11-19
RcRownchangeKK*chgGame
 2190 2176 2.00 6 -0.88 15 -13.20 
  Ares, Saber Majeed 2110 IRQ0.001-0.5915-8.85 
  Al-Khattab, Ghassan f2155 IRQ1.0010.47157.05 
  Bakr, Jwan f2307 SYR0.001-0.3215-4.80 
  Obada, Ahmad Azeezjawad m2353 IRQ0.001-0.2715-4.05 
  Baktiar, Hamd Mohammed 1962 IRQ1.0010.23153.45 
  Mohammed, Arpak Worya c2252 IRQ0.001-0.4015-6.00 

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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