Individual Calculations January 2014
 Tarzali, Abtin  Total change: 0.00  Rating chartPersonal card
 Aban Open 2013 Tehran IRI 2013-11-16
RcRownchangeRpKK*chgGame
 1689 0 0.00 4 0.00 889   0.00 
  Oromie, Alireza 1713 IRI0.0010.00 0.00 
  Saboori Zadeh, Ayatolah 1751 IRI0.0010.00 0.00 
  Bagheri, Arian 1726 IRI0.0010.00 0.00 
  Jofreh, Manouchehr 1565 IRI0.0010.00 0.00 

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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