Individual Calculations October 2018
 Ojaghi, Mehrad  Total change: 111.20  Rating chartPersonal card
 3rd Iranian Amateur Under 1700 Championship 1397 Zanjan IRI 2018-09-10
RcRownchangeKK*chgGame
 1571 1631 9.00 11 2.78 40 111.20 
  Heydari Soodjani, Mohammad Matin 1231  * IRI1.0010.08403.20 
  Mayah Pour, Mohammad 1395 IRI1.0010.20408.00 
  Salahi Moghadam, Mahdiyar 1370 IRI1.0010.18407.20 
  Esmi, Hossein 1683 IRI1.0010.574022.80 
  Hossein Khademi, Hadi 1625 IRI1.0010.494019.60 
  Bozorgzade, Erfan 1597 IRI1.0010.454018.00 
  Ahmadi, Majid 1675 IRI0.001-0.4440-17.60 
  Aliei, Davoud 1679 IRI0.5010.07402.80 
  Rasouli Mehrjardi, Amirmohammad 1697 IRI1.0010.594023.60 
  Kiani, Rahil 1699 IRI0.5010.09403.60 
  Salimi, Mardin 1634 IRI1.0010.504020.00 
 * 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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