Individual Calculations March 2014
 Ahmed, Jaza Jamal  Total change: 0.00  Rating chartPersonal card
 Iraqi Chess Olympiad Championship 2014 Baghdad IRQ 2014-02-07
RcRownchangeRpKK*chgGame
 1759 0 0.50 3 0.00 1486   0.00 
  Noori, Sabah 1714 IRQ0.0010.00 0.00 
  Ahmed, Qutayba Yunis 1657 IRQ0.5010.00 0.00 
  Hussein Kzar, Hamid 1905 IRQ0.0010.00 0.00 

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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