Individual Calculations August 2012
 Taha, Jalal Abdula  Total change: -6.90  Rating chartPersonal card
 Sulaymaniyah Final Championship Chess 2012 Sulaymaniyah IRQ 2012-06-23
RcRownchangeKK*chgGame
 2058 2078 3.00 8 -1.24 15 -18.60 
  Ares, Saber Majeed 2108 IRQ1.0010.54158.10 
  Zrng, Salah Mohammed 1942 IRQ0.001-0.6815-10.20 
  Kameran, Aziz Meran 2022 IRQ1.0010.42156.30 
  Rawand, , Hamid Abdullah 1927 IRQ0.001-0.7015-10.50 
  Surood, Taha 2078 IRQ0.001-0.5015-7.50 
  Rawaz, Omar Hama 1984 IRQ1.0010.37155.55 
  Salih, Akar Ali Salih f2293 IRQ0.001-0.2315-3.45 
  Shayan, Sabri Mohmood 2109 IRQ0.001-0.4615-6.90 

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)
 
 Iraqi Chess Olympiad Championship 2012 Baghdad IRQ 2012-07-17
RcRownchangeKK*chgGame
 1932 2078 5.50 7 0.78 15 11.70 
  Jalaluldeen, Kareen Kamal J wf1781 IRQ1.0010.15152.25 
  Al-Fayyadh, Zainab Asif Abdulah 1678  * IRQ1.0010.08151.20 
  Firas, Qassim Abbas 2047 IRQ1.0010.46156.90 
  Saddam, Nafi`a 1964 IRQ1.0010.34155.10 
  Modeer, Chya 2035 IRQ1.0010.44156.60 
  Adnan, Mutashar 1965 IRQ0.001-0.6515-9.75 
  Aziz, Jawad 2051 IRQ0.501-0.0415-0.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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