Rapid: Individual Calculations January 2017
 Pourgol, Arman  Total change: -2.20  Rating chartPersonal card
 Rapid Chess Tournament Mirza Koochak Gilan 2016 Rasht IRI 2016-12-02
RcRownchangeKK*chgGame
 1737 1884 4.00 6 -0.11 20 -2.20 
  Pourjafar, Sadegh 1682 IRI1.0010.24204.80 
  Pourmohammadalzadeh, Siamak 1714 IRI0.001-0.7220-14.40 
  Hasanzadeh, Aboutaleb 1604 IRI1.0010.16203.20 
  Nadernia, Nikta 1671 IRI1.0010.23204.60 
  Abdollahi, Misagh 1788 IRI1.0010.37207.40 
  Samsam, Farhad 1964 IRI0.001-0.3920-7.80 

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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