Blitz: Individual Calculations July 2023
 Alishahi, Ali  Total change: -3.80  Rating chartPersonal card
 1st IRCF Weekly Blitz Tournament 1402 Tehran IRI 2023-05-31
RcRownchangeKK*chgGame
 1540 1131 0.50 7 -0.19 20 -3.80 
  Asgharzadeh, Mitra wf1783 IRI0.001-0.0120-0.20 
  Esmaeili, Soroush 1695 IRI0.001-0.0220-0.40 
  Nematolahi, Amirali 1428 IRI0.001-0.1520-3.00 
  Beheshti, Ali 1373 IRI0.001-0.2020-4.00 
  Ghovati, Amirhosein 1568 IRI0.5010.44208.80 
  Mirmoshtaghi, Seyed Zeia 1403 IRI0.001-0.1720-3.40 
  Nazari Nia, Shahram 1531  * IRI0.001-0.0820-1.60 
 * 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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