Individual Calculations September 2022
 Alirezaei, Nima  Total change: 2.80  Rating chartPersonal card
 1401 Standard Cup Khorasan Razavi Mashhad IRI 2022-08-03
RcRownchangeKK*chgGame
 1277 1175 2.00 5 0.07 40 2.80 
  Rafat, Hasan 1566 IRI0.001-0.0940-3.60 
  Khani, Nikoo 1002 IRI1.0010.274010.80 
  Moeinimajd, Sobhan 1361 IRI0.001-0.2640-10.40 
  Movahedi Aliabadi, Hamid 1297 IRI0.001-0.3340-13.20 
  Ghanati, Arash 1158 IRI1.0010.484019.20 

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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