Individual Calculations October 2019
 Chavari, Mohammad Mahdi  Total change: -4.40  Rating chartPersonal card
 Alborz Ostad Shahriyar Cup 1398 Karaj IRI 2019-09-14
RcRownchangeKK*chgGame
 1853 2109 4.50 6 -0.22 20 -4.40 
  Teymouri, Babak 1709  * IRI1.0010.08201.60 
  Alikhani, Hamid 1749 IRI1.0010.10202.00 
  Rasouli Mehrjardi, Amirmohammad 1829 IRI1.0010.16203.20 
  Eskandary, Mahmood 2015 IRI0.001-0.6320-12.60 
  Razaghi, Behrooz 2105 IRI0.501-0.0120-0.20 
  Montazeri, Maryam 1709  * IRI1.0010.08201.60 
 * 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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