Individual Calculations January 2012
 Sarmad, L Ismael  Total change: 0.90  Rating chartPersonal card
 Iraqi Cup for Clubs 2011 sulaimanai IRQ 2011-10-25
RcRownchangeKK*chgGame
 2036 2025 2.50 5 0.06 15 0.90 
  Mohammed, , Arpak Worya c2249 IRQ1.0010.781511.70 
  Bassam Arzwky, Hamead 2004 IRQ0.501-0.0315-0.45 
  Taha, Jalal Abdula 2088 IRQ0.001-0.4115-6.15 
  Omar, Abdul Razak 1981 IRQ0.001-0.5615-8.40 
  Al-Rajab, Maha Layth Ismael wc1858 IRQ1.0010.28154.20 

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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