Blitz: Individual Calculations August 2023
 Pourfathi, Ahmad  Total change: 0.40  Rating chartPersonal card
 Tabriz weekly blitz 3 mordad Tabriz IRI 2023-07-22
RcRownchangeKK*chgGame
 1632 1629 4.00 8 0.02 20 0.40 
  Saemi, Sina 1826 IRI1.0010.752015.00 
  Yousefi, Mohammad 1745 IRI0.5010.16203.20 
  Atanejhad, Sahebali f2023 IRI0.001-0.0820-1.60 
  Safari, Nima 1628 IRI0.5010.00200.00 
  Habibi, Mehrab 1498 IRI0.001-0.6820-13.60 
  Fadakar, Reza 1466 IRI1.0010.28205.60 
  Arsalani, Arshia 1229  * IRI1.0010.08201.60 
  Sarvin, Alireza 1639 IRI0.001-0.4920-9.80 
 * 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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