Blitz: Individual Calculations December 2023
 Armand, Mehrnoosh  Total change: 7.40  Rating chartPersonal card
 Birjand Blitz Aban mah Birjand IRI 2023-11-27
RcRownchangeKK*chgGame
 1483 1269 2.00 5 0.37 20 7.40 
  Hosseini Sourgi, Abolfazl 1767 IRI0.001-0.0420-0.80 
  Majnoon, Amir Mohammad 1041 IRI1.0010.21204.20 
  Ghiyasi, Alborz 1704 IRI0.001-0.0620-1.20 
  Alizadeh, Abolfazl 1114 IRI1.0010.29205.80 
  Eslami Niya, Seyed Mahdi 1789 IRI0.001-0.0320-0.60 

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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