Rapid: Individual Calculations February 2019
 Zain, Alabein Farhan  Total change: -27.60  Rating chartPersonal card
 1st Al Raseel Touranement(Rapid) Basra IRQ 2019-01-04
RcRownchangeKK*chgGame
 1702 1615 1.00 6 -1.38 20 -27.60 
  A-Ali, Sali Abbas Abdulzahra wf1692 IRQ0.001-0.3920-7.80 
  Abdul, Ameer Gated 1884 IRQ0.001-0.1720-3.40 
  Moazaz , Dhahir Habeeb f1958 IRQ0.001-0.1220-2.40 
  Mujtaba, Mazin Adel 1221 IRQ0.001-0.9220-18.40 
  Jabr, Jwad Majeed 1974 IRQ0.001-0.1020-2.00 
  Haider, Khadhim Tooba 1482 IRQ1.0010.32206.40 

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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