Individual Calculations January 2012
 Laith, , Ehea  Total change: -12.75  Rating chartPersonal card
 Iraqi Cup for Clubs 2011 sulaimanai IRQ 2011-10-25
RcRownchangeKK*chgGame
 2124 1877 0.00 4 -0.85 15 -12.75 
  Noah, A H Al-Ali m2277  * IRQ0.001-0.0815-1.20 
  Salih, Akar Ali Salih f2186 IRQ0.001-0.1415-2.10 
  Mohammed, Latif 1993 IRQ0.001-0.3415-5.10 
  Sheida, , Omar 2039 IRQ0.001-0.2915-4.35 
 * 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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