Individual Calculations April 2022
 Khamisi, S Jafar  Total change: -29.40  Rating chartPersonal card
 The 6th Jouybar Chess Tournament Mazandaran IRI 2022-03-05
RcRownchangeKK*chgGame
 1713 2147 6.50 9 -1.47 20 -29.40 
  Mehri, Mohammad Amin 1546 IRI1.0010.02200.40 
  Shalipour Jafari, Shahin 1720 IRI1.0010.07201.40 
  Ghasemi, Reza 1747  * IRI0.501-0.4220-8.40 
  Salehi Rekavandi, Amir Reza 1262 IRI1.0010.00200.00 
  Abedi, Ali 2128 IRI0.501-0.0320-0.60 
  Karimi, Setayesh 1649 IRI0.501-0.4620-9.20 
  Danesharaste, Arvin 1812 IRI1.0010.12202.40 
  Teimouri Yadkuri, Shahdad 1896 IRI0.001-0.8120-16.20 
  Azimi, Amir Mohammad 1654 IRI1.0010.04200.80 
 * 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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