Individual Calculations August 2022
 Bojand, Mohamad Sadegh  Total change: 98.40  Rating chartPersonal card
 Qom State Chess Championship - 1401 Qom IRI 2022-07-23
RcRownchangeKK*chgGame
 1502 1216 3.50 5 2.46 40 98.40 
  Balaghi, Mohammad Javad 1437 IRI0.5010.284011.20 
  Alibeikloo, Malihe 1293 IRI1.0010.614024.40 
  Mahdavi, S. Hassan 1393 IRI1.0010.734029.20 
  Hamed, Mohamad Mahdi 1509 IRI0.5010.354014.00 
  Borzoonezhad, Majid 1876 IRI0.5010.494019.60 

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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