Individual Calculations August 2018
 Ghanbaralifarzad, Mohammad Hosei  Total change: 6.40  Rating chartPersonal card
 Hamedan Province Chess Championship 1397 Hamedan IRI 2018-07-10
RcRownchangeKK*chgGame
 1717 1754 4.50 8 0.16 40 6.40 
  Gholami, Keyhan 1354  * IRI0.501-0.4240-16.80 
  Khademi, Fateme 1533 IRI1.0010.22408.80 
  Delavari, Amirali 2154  * IRI0.001-0.0840-3.20 
  Gholami, Amir Mohammad 1426 IRI1.0010.13405.20 
  Ghiasvand, Mohammad 1692 IRI1.0010.414016.40 
  Majidi Shadan, Ali 1839 IRI0.001-0.3840-15.20 
  Khoshbin, Amir 1750 IRI1.0010.494019.60 
  Ali Babaei, Sasan 1989 IRI0.001-0.2140-8.40 
 * 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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