Individual Calculations March 2017
 Hasan, Sabir Abd  Total change: -46.20  Rating chartPersonal card
 IRQ Final for Men 2017 A Basra IRQ 2017-02-08
RcRownchangeKK*chgGame
 1580 1693 1.50 6 -2.31 20 -46.20 
  Taleb, Salem Hatam 2022 IRQ0.001-0.1220-2.40 
  Ismail, Khalel Tariq 1351 IRQ0.001-0.8820-17.60 
  Ameer, Dhafer Abdulameer c1474 IRQ0.001-0.7820-15.60 
  Aseel, Dhafer Abdulameer 1473 IRQ1.0010.22204.40 
  Ruwaida, Saad Mohsin Al Naseri 1388 IRQ0.501-0.3620-7.20 
  Abed Shahwaz, Hasan 1770 IRQ0.001-0.3920-7.80 

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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