Blitz: Individual Calculations September 2023
 Bagherzadeh, Sirous  Total change: 0.20  Rating chartPersonal card
 Tabriz weekly blitz 23 mordad Tabriz IRI 2023-08-14
RcRownchangeKK*chgGame
 1627 1700 5.00 9 0.01 20 0.20 
  Ghari Haghighat, Aslan 1154 IRI1.0010.03200.60 
  Arsalani, Arshia 1363 IRI1.0010.12202.40 
  Salimi, Saeid 1300  * IRI1.0010.08201.60 
  Atanejhad, Sahebali f2017 IRI0.001-0.1320-2.60 
  Eivazy, Mahdi 1848 IRI1.0010.702014.00 
  Jabbari, Saeed 1737 IRI0.001-0.4520-9.00 
  Saemi, Sina 1866 IRI1.0010.722014.40 
  Zeynali, Ali 1600 IRI0.001-0.6420-12.80 
  Pouresmaeil, Naser 1759 IRI0.001-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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