Blitz: Individual Calculations July 2023
 Yousefi Moosaei, Parham  Total change: 22.40  Rating chartPersonal card
 Zanjan Blitz Cup 8 Tir Zanjan IRI 2023-06-27
RcRownchangeKK*chgGame
 1496 1030 1.00 7 0.56 40 22.40 
  Ghaffari, Ahmad 1633 IRI1.0010.984039.20 
  Rahnama, M.reza 1661 IRI0.001-0.0140-0.40 
  Sarvin, Alireza 1512 IRI0.001-0.0540-2.00 
  Sherafat, Mahdi 1426 IRI0.001-0.0840-3.20 
  Rezaei, Abdolla 1449 IRI0.001-0.0740-2.80 
  Mohammad Bidaghi, Ali 1326 IRI0.001-0.1540-6.00 
  Zakeri Goorzangi, Ebrahim 1466 IRI0.001-0.0640-2.40 

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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