Individual Calculations January 2019
 Ramzi, Khazaal Ahmed Al - Dahwi  Total change: -2.60  Rating chartPersonal card
 Iraq Cup For Clubs 2018 Baghdad IRQ 2018-12-12
RcRownchangeKK*chgGame
 1952 1854 1.00 3 -0.13 20 -2.60 
  Al-Saadi, Jumaa A.gatea f2084 IRQ0.5010.29205.80 
  Abed Shahwaz, Hasan 1754 IRQ0.001-0.6420-12.80 
  Firas, Qassim Abbas 2018 IRQ0.5010.22204.40 

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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