Individual Calculations February 2019
 Salarkia, Davood  Total change: 20.60  Rating chartPersonal card
 Tehran Standard Cup 5-10 Dey U-2000 Tehran IRI 2018-12-26
RcRownchangeKK*chgGame
 1638 1455 3.00 7 1.03 20 20.60 
  Tavazo, Amirparsa 1806 IRI0.001-0.1120-2.20 
  Mokhtari Moghadam, Taha 1781 IRI0.5010.37207.40 
  Moradzadeh, Mohammad 1442 IRI1.0010.48209.60 
  Aryanpour, Arad c1697 IRI0.001-0.2020-4.00 
  Fazeli Ghazijahani, Ali 1520 IRI1.0010.592011.80 
  Roostapisheh, Payam 1676 IRI0.5010.28205.60 
  Karimi, Setayesh 1542 IRI0.001-0.3820-7.60 

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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