Individual Calculations September 2017
 Rahimi, Aref  Total change: -38.60  Rating chartPersonal card
 Iranian Men Festival 1396 - Hamedan Hamedan IRI 2017-08-12
RcRownchangeKK*chgGame
 1595 1742 2.00 6 -1.93 20 -38.60 
  Shaabani, Amin 1993 IRI0.001-0.1920-3.80 
  Hamzeh Javaran, Kasra 1481 IRI0.501-0.3220-6.40 
  Biriya, Yadollah 1420 IRI0.501-0.3720-7.40 
  Ebrahimi Herab, Hamidreza 1354 IRI1.0010.09201.80 
  Marzoughi, Mohammadsadegh 1941 IRI0.001-0.2420-4.80 
  Rostami, Mardin 1382 IRI0.001-0.9020-18.00 

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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