Individual Calculations September 2022
 Akhavan Rad, A.  Total change: -45.20  Rating chartPersonal card
 1st IRCF Standard Tournament 1401 Tehran IRI 2022-08-15
RcRownchangeKK*chgGame
 1351 1726 4.00 7 -2.26 20 -45.20 
  Azizi Tafreshi, Ali Akbar 1403 IRI0.001-0.8720-17.40 
  Talebi Pour, Anoosha 1223 IRI0.001-0.9620-19.20 
  Sedighi, Parsa 1326  * IRI1.0010.08201.60 
  Kiani Fotovat, Mohamad Matin 1290 IRI1.0010.06201.20 
  Karim Beigi Kamran, Ali 1267 IRI1.0010.05201.00 
  Mokhtarpour, Amir Ali 1435 IRI1.0010.15203.00 
  Biglarifard, Koorosh 1514 IRI0.001-0.7720-15.40 
 * 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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