Individual Calculations November 2012
 Al-Saffar, Araz Basim Mohammed S  Total change: -8.40  Rating chartPersonal card
 Iraq Cup for Clubs 2012 Duhok IRQ 2012-09-20
RcRownchangeKK*chgGame
 2236 2362 2.00 4 -0.56 15 -8.40 
  Ramzi, Khazel A Al-Dahwi 1968 IRQ1.0010.08151.20 
  Gagunashvili, Merab g2578 GEO0.001-0.2215-3.30 
  Taleb, Salem 2116 IRQ1.0010.19152.85 
  Salih, Akar Ali Salih f2282 IRQ0.001-0.6115-9.15 

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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