Individual Calculations September 2022
 Ali Hemati, Fatemeh  Total change: 7.80  Rating chartPersonal card
 9th North East League Tehran IRI 2022-08-20
RcRownchangeKK*chgGame
 1640 1514 2.50 6 0.39 20 7.80 
  Mohammadi, Maryam 1615 IRI0.001-0.3620-7.20 
  Moassesi Far, Elahe 1736 IRI0.5010.28205.60 
  Mohammadi, Maryam 1615 IRI0.001-0.3620-7.20 
  Khali Panah, Soorosh 1573 IRI1.0010.582011.60 
  Zohrevand, Bahareh 1400 IRI1.0010.34206.80 
  Bahadori, Arash 1900 IRI0.001-0.0920-1.80 

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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