Individual Calculations June 2022
 Abbasi Abeluie, Mohammad Mehdi  Total change: -3.60  Rating chartPersonal card
 Iranian Cadet Chess Championship (Open U10) Sari IRI 2022-05-07
RcRownchangeKK*chgGame
 1400 1759 7.50 9 -0.09 40 -3.60 
  Soutiazad, Amirali 1359  * IRI1.0010.08403.20 
  Naderiyan, Amir Hosein 1311 IRI0.501-0.4440-17.60 
  Javid, Mehrbod 1243 IRI1.0010.04401.60 
  Mardali, Yousef 1243 IRI1.0010.04401.60 
  Nanavar, Pouyan 1390 IRI1.0010.10404.00 
  Ahmadi, Barad 1699 IRI1.0010.424016.80 
  Nazarian, Arash 1769 IRI1.0010.514020.40 
  Talebian Zadeh, Ilia 1450 IRI0.501-0.3640-14.40 
  Rahbar, Aihan 1140 IRI0.501-0.4840-19.20 
 * 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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