Individual Calculations October 2022
 Safarian, Fatemeh  Total change: -45.20  Rating chartPersonal card
 1st international Standard of Master Tafrishi Cup-Category B Mashhad IRI 2022-09-19
RcRownchangeKK*chgGame
 1232 1372 3.50 7 -1.13 40 -45.20 
  Ansari Poor, Alireza 1037 IRI1.0010.12404.80 
  Eslami Niya, Seyed Mahdi 1676 IRI0.001-0.1440-5.60 
  Ghanati, Arash 1114 IRI0.501-0.3240-12.80 
  Khoshdast, Sepehr 1064 IRI1.0010.14405.60 
  Fanha, Paulo c1628 POR0.001-0.1940-7.60 
  Rastaghi, Helena 1093 IRI1.0010.16406.40 
  Sehat, Donya 1010 IRI0.001-0.9040-36.00 

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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