Blitz: Individual Calculations January 2020
 Jafari, Davood  Total change: 39.40  Rating chartPersonal card
 19th Ministry Of Energy Chess Team Championship - Blitz Sanandaj IRI 2019-11-30
RcRownchangeKK*chgGame
 1702 1579 4.00 6 1.97 20 39.40 
  Azizi, Mehdi 1656 IRI1.0010.612012.20 
  Moslemi, Mohammadreza 1669 IRI1.0010.622012.40 
  Alipour, Arman 1839 IRI0.001-0.1820-3.60 
  Goharchin, Shahram 1754 IRI0.001-0.2720-5.40 
  Akhavan Zakeri, Ali 1660 IRI1.0010.612012.20 
  Nikzad, Yashar 1635 IRI1.0010.582011.60 

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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