Individual Calculations August 2012
 Salih, Akar Ali Salih  Total change: -10.65  Rating chartPersonal card
 Sulaymaniyah Final Championship Chess 2012 Sulaymaniyah IRQ 2012-06-23
RcRownchangeKK*chgGame
 2031 2293 6.50 8 0.00 15 0.00 
  Zrng, Salah Mohammed 1942 IRQ0.501-0.3915-5.85 
  Kameran, Aziz Meran 2022 IRQ1.0010.17152.55 
  Rawand, , Hamid Abdullah 1927 IRQ1.0010.10151.50 
  Surood, Taha 2078 IRQ1.0010.23153.45 
  Rawaz, Omar Hama 1984 IRQ0.001-0.8615-12.90 
  Shayan, Sabri Mohmood 2109 IRQ1.0010.26153.90 
  Taha, Jalal Abdula 2078 IRQ1.0010.23153.45 
  Ares, Saber Majeed 2108 IRQ1.0010.26153.90 

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
 2051 2293 4.00 6 -0.71 15 -10.65 
  Sadiq, Ali 1977 IRQ1.0010.13151.95 
  Adil, Ali Jalal f2254 IRQ0.001-0.5515-8.25 
  Ahmad, Mohammed Nehad 1893  * IRQ1.0010.08151.20 
  Dana, Jamal Qadir 2018 IRQ1.0010.17152.55 
  Ali, Gatee 2081 IRQ1.0010.23153.45 
  Jwad, Waleed Aziz f2083 IRQ0.001-0.7715-11.55 
 * 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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