Individual Calculations March 2022
 Naderiyan, Amir Hosein  Total change: 41.60  Rating chartPersonal card
 1st Standard IRCF Tournament Women's Day Tehran IRI 2022-01-26
RcRownchangeKK*chgGame
 1444 1269 2.50 5 1.04 40 41.60 
  Neshan, Arshiya 1579 IRI0.5010.364014.40 
  Mahdizadeh, Sadra 1303 IRI0.001-0.4540-18.00 
  Azizkhani, Mani 1239 IRI1.0010.464018.40 
  Goudarzi, Arshia 1568 IRI0.001-0.1540-6.00 
  Ebrahimi, Reza 1533 IRI1.0010.824032.80 

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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