Individual Calculations May 2014
 Chiya, Mder Hamad  Total change: 8.70  Rating chartPersonal card
 26th IRAQI Clubs Championship 2014 Baghdad IRQ 2014-02-27
RcRownchangeKK*chgGame
 2073 2045 1.50 2 0.58 15 8.70 
  Taha, Jalal.abdula 2037 IRQ1.0010.49157.35 
  Al-Saadi, Jumaa A.gatea f2109 IRQ0.5010.09151.35 

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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