Individual Calculations August 2012
 Abd Shehwaz, Hussein  Total change: -14.10  Rating chartPersonal card
 Iraqi Chess Olympiad Championship 2012 Baghdad IRQ 2012-07-17
RcRownchangeKK*chgGame
 2068 1766 0.00 3 -0.47 30 -14.10 
  Noori, Salah 2095 IRQ0.001-0.1230-3.60 
  Zrng, Salah Mohammed 1942 IRQ0.001-0.2730-8.10 
  Didar, Mohammed Zhaher Hassan 2166  * IRQ0.001-0.0830-2.40 
 * 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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