Individual Calculations May 2015
 Jalali, Hadi  Total change: -32.80  Rating chartPersonal card
 Qazvin Norooz Cup (2015) Qazvin IRI 2015-03-25
RcRownchangeKK*chgGame
 1781 1852 3.00 8 -1.64 20 -32.80 
  Rezaei, Amirhossein 1452  * IRI1.0010.08201.60 
  Mohammadpour, Afshin 2019 IRI0.001-0.2820-5.60 
  Asgharzadeh, Mitra 1725 IRI1.0010.33206.60 
  Shahzamani, Arman 2073 IRI0.001-0.2220-4.40 
  Akbari, Mostafa 1695 IRI1.0010.29205.80 
  Taavoni, Rahim 2040 IRI0.001-0.2620-5.20 
  Rahimi, Amir Mohammad 1628 IRI0.001-0.7820-15.60 
  Shamshiri, Farzad 1614 IRI0.001-0.8020-16.00 
 * 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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