Individual Calculations March 2023
 Khosravi Mahmoei, Hasti  Total change: -50.80  Rating chartPersonal card
 2nd Falavarjan standard tournament Esfand 1401 Esfahan IRI 2023-02-22
RcRownchangeKK*chgGame
 1374 1742 5.00 7 -1.27 40 -50.80 
  Ahmadi, Ahmad 1371 IRI1.0010.10404.00 
  Hatami Kelishadi, Negin 1398 IRI1.0010.12404.80 
  Jafari Ghourtani, Arash 1409 IRI0.001-0.8840-35.20 
  Madineh, Seyed Matin 1342  * IRI1.0010.08403.20 
  Bozorgzad, Arsalan 1306 IRI1.0010.06402.40 
  Azadi, Ali 1303 IRI1.0010.06402.40 
  Khalouei Koupaei, Arya 1486 IRI0.001-0.8140-32.40 
 * 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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