Individual Calculations July 2018
 Baghipour, Alborz  Total change: 11.40  Rating chartPersonal card
 Qazvin Chess Championship 1397 Qazvin IRI 2018-06-20
RcRownchangeKK*chgGame
 1802 1943 6.50 9 0.57 20 11.40 
  Khalili, Behrad 1543  * IRI1.0010.08201.60 
  Mahdavi, Hossein 1775 IRI1.0010.28205.60 
  Najafi Tabar, Aydin 1782 IRI0.501-0.2120-4.20 
  Farmani Anuoshe, Ariyan 1854 IRI0.501-0.1220-2.40 
  Mahdavi, Mahdis 1919 IRI0.001-0.5320-10.60 
  Mortezaee, Ghorban 1687 IRI1.0010.19203.80 
  Daliri, Pedram 1989 IRI1.0010.562011.20 
  Sobhanipour, Abbas 1543  * IRI1.0010.08201.60 
  Mahdavi, Hassan 2125 IRI0.5010.24204.80 
 * 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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