Individual Calculations December 2015
 Fardbehbahani, Behnam  Total change: -32.00  Rating chartPersonal card
 Aban Open 2015 (U 2100) Tehran IRI 2015-11-11
RcRownchangeKK*chgGame
 1604 1881 2.50 5 -1.60 20 -32.00 
  Kord, Moslem 1510 IRI0.001-0.9020-18.00 
  Ahmadi, Gholam Hosein 1512 IRI1.0010.10202.00 
  Hamidian, Hamid 1674 IRI0.501-0.2720-5.40 
  Khachatourians, Teni 1762 IRI0.001-0.6620-13.20 
  Ghasemi, Seyed Samad 1564 IRI1.0010.13202.60 

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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