Individual Calculations June 2022
 Nazarian, Arash  Total change: -14.80  Rating chartPersonal card
 Iranian Cadet Chess Championship (Open U10) Sari IRI 2022-05-07
RcRownchangeKK*chgGame
 1402 1769 7.50 9 -0.37 40 -14.80 
  Hosseinzadeh, Salar 1369  * IRI1.0010.08403.20 
  Firoozi, Farbod 1288 IRI1.0010.05402.00 
  Shamsi, Payar 1368 IRI1.0010.08403.20 
  Houshyar, Hadi 1321 IRI1.0010.06402.40 
  Amiri, Mahan 1429 IRI1.0010.12404.80 
  Talebian Zadeh, Ilia 1450 IRI0.501-0.3740-14.80 
  Abbasi Abeluie, Mohammad Mehdi 1759 IRI0.001-0.5140-20.40 
  Nanavar, Pouyan 1390 IRI1.0010.09403.60 
  Mardali, Yousef 1243 IRI1.0010.03401.20 
 * 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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