Individual Calculations May 2012
 Mohamad, Jabbar  Total change: -16.05  Rating chartPersonal card
 24th IRAQI Clubs Championship 2012 Baghdad IRQ 2012-03-01
RcRownchangeKK*chgGame
 2098 2170 3.00 7 -1.07 15 -16.05 
  Ahmed, Ali Layth Ahmed f2337 IRQ0.001-0.2815-4.20 
  Al-Saadi, Jumaa A Gatea f2184 IRQ0.5010.02150.30 
  Modeer, Darya 1855 IRQ1.0010.14152.10 
  Salih, Akar Ali Salih f2250 IRQ0.001-0.3915-5.85 
  Noori, Sabah 1901 IRQ1.0010.17152.55 
  Al-Khattab, Ghassan M Ali Ajmed f2167 IRQ0.001-0.5015-7.50 
  Ramzi, Khazel A Al-Dahwi 1991 IRQ0.501-0.2315-3.45 

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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