Individual Calculations October 2022
 Abed, Meisam  Total change: -15.60  Rating chartPersonal card
 1st international Standard of Master Tafrishi Cup-Category A Mashhad IRI 2022-09-19
RcRownchangeKK*chgGame
 1852 1880 3.50 8 -0.78 20 -15.60 
  Hoseinpour Kasgary, Abolfazl 1625 IRI0.001-0.8120-16.20 
  Ghorishi, Seied Mahdiar 1697 IRI1.0010.26205.20 
  Baktiar, Hamd Mohammed 1852 IRQ1.0010.46209.20 
  Safarnezhad, Armin 1701 IRI1.0010.27205.40 
  Zare, Jamal 1972 IRI0.5010.13202.60 
  Nikookar, Mahdi 2144 IRI0.001-0.1820-3.60 
  Arvan, Amirhosein 1876 IRI0.001-0.5120-10.20 
  Binaei Tavallaei, Mahdi 1950 IRI0.001-0.4020-8.00 

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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