Individual Calculations March 2022
 Soutiazad, Amirali  Total change: 34.40  Rating chartPersonal card
 1st Standard IRCF Tournament Women's Day Tehran IRI 2022-01-26
RcRownchangeKK*chgGame
 1397 1032 1.50 5 0.86 40 34.40 
  Khalafvand, Dorsa Sadat 1206 IRI0.001-0.2740-10.80 
  Mashhadi, Fatemeh 1565 IRI0.001-0.0340-1.20 
  Rezaeian Tabrizi, Hooman 1487 IRI0.001-0.0640-2.40 
  Nasihat, Amir Reza 1489 IRI1.0010.954038.00 
  Azizkhani, Mani 1239 IRI0.5010.274010.80 

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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