Individual Calculations April 2022
 Shadanpour, Sana  Total change: -56.40  Rating chartPersonal card
 Standard Cup Shabanieh holidays khorasan razavi 1400 Mashhad IRI 2022-03-09
RcRownchangeKK*chgGame
 1298 1346 2.50 7 -1.41 40 -56.40 
  Seyedi Hallaj, Seyedeh Hasti 1603 IRI0.001-0.1840-7.20 
  Gholi Barkish, Ali 1079 IRI1.0010.18407.20 
  Shiri, Abolfazl 1576 IRI0.001-0.2140-8.40 
  Asaadi, Moein 1254 IRI0.501-0.1340-5.20 
  Afsharian, Amirmohammad 1321 IRI0.001-0.5340-21.20 
  Razmjo, Artin 1043 IRI1.0010.14405.60 
  Bolandnazar, Korosh 1213 IRI0.001-0.6840-27.20 

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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