Individual Calculations October 2022
 Minakhanloo, Mohammad Javad  Total change: -8.60  Rating chartPersonal card
 4th Shahid hojjaji chess tournament Najaf Abad IRI 2022-09-15
RcRownchangeKK*chgGame
 1446 1742 7.00 9 -0.43 20 -8.60 
  Kamali Dolatabadi, Bahar 1342  * IRI1.0010.08201.60 
  Ghayour Najaf Abadi, Ali 1325 IRI0.501-0.4320-8.60 
  Gholami, Mohammadhosein 1202 IRI1.0010.03200.60 
  Ghorbani, Mohammad Mehdi 1458 IRI1.0010.16203.20 
  Akbarzadeh, M.hasan 1470 IRI1.0010.17203.40 
  Barati, Omid 1547 IRI0.501-0.2520-5.00 
  Lashani, Hasan 1432 IRI1.0010.14202.80 
  Hashemi, Masoud 1607 IRI0.501-0.1820-3.60 
  Alimohammadi, Bardia 1631 IRI0.501-0.1520-3.00 
 * 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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