Individual Calculations May 2013
 Baktiar, Hamd Mohammed  Total change: -0.15  Rating chartPersonal card
 25th IRAQI Clubs Championship 2013 Baghdad IRQ 2013-02-21
RcRownchangeKK*chgGame
 2008 1916 2.00 5 -0.01 15 -0.15 
  Tariq, , Mohammed 1991 IRQ0.001-0.4015-6.00 
  Obada, Ahmad Azeezjawad m2316  * IRQ0.001-0.0815-1.20 
  Abd Shehwaz, Hussein 1752 IRQ1.0010.28154.20 
  Sarkawat, Hamad Mohammed 1856 IRQ1.0010.42156.30 
  Mohamad, Jabbar 2123 IRQ0.001-0.2315-3.45 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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