Individual Calculations January 2018
 Abdi, Amir  Total change: -7.20  Rating chartPersonal card
 Tehran Standard Cup 22-30 Azar 1396 Tehran IRI 2017-12-17
RcRownchangeKK*chgGame
 1701 1746 3.00 6 -0.36 20 -7.20 
  Asgharvand, Davood 1980 IRI0.001-0.2120-4.20 
  Molavian, Hadi 1567 IRI1.0010.27205.40 
  Doostkam, P 2009 IRI0.001-0.1820-3.60 
  Nazari Nia, Shahram 1618 IRI0.001-0.6720-13.40 
  Khakpoor, Mansoor 1553 IRI1.0010.25205.00 
  Salarkia, Davood 1481 IRI1.0010.18203.60 

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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