Individual Calculations January 2012
 Raed, H Hammed  Total change: -7.35  Rating chartPersonal card
 Iraqi Cup for Clubs 2011 sulaimanai IRQ 2011-10-25
RcRownchangeKK*chgGame
 2231 2072 1.00 5 -0.49 15 -7.35 
  Ahmed, Ali Layth Ahmed f2290 IRQ0.001-0.2215-3.30 
  Al-Sahlanee, Hayder A Jaafar f2212 IRQ0.001-0.3115-4.65 
  Ramzi, Khazel A Al-Dahwi 2078 IRQ1.0010.51157.65 
  Noah, A H Al-Ali m2390 IRQ0.001-0.1315-1.95 
  Salih, Akar Ali Salih f2186 IRQ0.001-0.3415-5.10 

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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