Individual Calculations September 2022
 Zarin Par, Alireza  Total change: 0.00  Rating chartPersonal card
 9th North East League Tehran IRI 2022-08-20
RcRownchangeRpKK*chgGame
 1741 0 2.00 5 0.00 1669   0.00 
  Mohammadi, Maryam 1615 IRI0.5010.00 0.00 
  Ali Hemati, Fatemeh 1514 IRI1.0010.00 0.00 
  Bahadori, Arash 1900 IRI0.0010.00 0.00 
  Mohammad Ebrahim Khan Abri, Dorsa wf2101 IRI0.0010.00 0.00 
  Khali Panah, Soorosh 1573 IRI0.5010.00 0.00 

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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