Individual Calculations March 2014
 Mohamad, Jabbar  Total change: 27.90  Rating chartPersonal card
 Iraqi Chess Olympiad Championship 2014 Baghdad IRQ 2014-02-07
RcRownchangeKK*chgGame
 2025 2123 5.00 5 1.86 15 27.90 
  Hasan, Abd Al Jabbar 1912 IRQ1.0010.23153.45 
  Nasir, G. Algum 1995 IRQ1.0010.33154.95 
  Taleb, Salem 2132 IRQ1.0010.51157.65 
  Mohammed, Latif 1995 IRQ1.0010.33154.95 
  Faris, A-.ameer 2093 IRQ1.0010.46156.90 

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)
 

 

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