Individual Calculations January 2012
 Hajiyev, Shahin  Total change: -8.85  Rating chartPersonal card
 1st Iraq International (Open) Duhook - IRQ IRQ 2011-11-19
RcRownchangeKK*chgGame
 2119 2130 3.50 8 -0.59 15 -8.85 
  Al-Rajab, Maha Layth Ismael wc1858 IRQ1.0010.17152.55 
  Al-Ali, Hussein Ali Hussein m2392 IRQ0.5010.32154.80 
  Mohammed, Arpak Worya c2252 IRQ0.5010.17152.55 
  Al-Turaihi, Dhari Satea S 1973 IRQ0.501-0.2115-3.15 
  Salih, Akar Ali Salih f2186 IRQ0.001-0.4215-6.30 
  Ibraheem, Delbak Ismael I wm1919 IRQ1.0010.23153.45 
  Al-Khattab, Ghassan f2155 IRQ0.001-0.4715-7.05 
  Al-Saadi, Jumaa A Gatea f2217 IRQ0.001-0.3815-5.70 

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)
 

 

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