Individual Calculations May 2012
 Al-Rufaye, Iman Hasan Mohammed  Total change: 11.70  Rating chartPersonal card
 24th IRAQI Clubs Championship 2012 Baghdad IRQ 2012-03-01
RcRownchangeKK*chgGame
 2105 2159 4.00 7 0.02 15 0.30 
  Bahzad, Zeealdeen Mawlud 2118 IRQ0.501-0.0615-0.90 
  Salih, Akar Ali Salih f2250 IRQ0.001-0.3815-5.70 
  Noori, Sabah 1901 IRQ1.0010.18152.70 
  Haleem, H A Al-Jebawy 2031 IRQ1.0010.33154.95 
  Ahmed, Ali Layth Ahmed f2337 IRQ0.001-0.2715-4.05 
  Khaled, Kh Kh Albu-Salih 2172 IRQ1.0010.52157.80 
  Monir, Ghadeer 1923 IRQ0.501-0.3015-4.50 

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)
 
 Iraqi Final for Women Championship 2012 sulaimaniyah IRQ 2012-03-17
RcRownchangeKK*chgGame
 1801 2159 7.00 7 0.76 15 11.40 
  Jalaluldeen, Kareen Kamal J wf1762 IRQ1.0010.08151.20 
  Mohammed Qane, , Jannar Worya wf1901 IRQ1.0010.18152.70 
  Al-Rajab, Maha Layth Ismael wc1844 IRQ1.0010.14152.10 
  Al-Fayyadh, Zainab Asif Abdulah 1759  * IRQ1.0010.08151.20 
  Al-Khalidi, Aisha Ali Ahmed 1759  * IRQ1.0010.08151.20 
  Mohammed Ameen, Jwan Jamal M A wc1820 IRQ1.0010.12151.80 
  Sonia, Taha Ali 1759  * IRQ1.0010.08151.20 
 * 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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