Individual Calculations September 2014
 Ardeshi, Mehrdad  Total change: -4.10  Rating chartPersonal card
 12th Avicenna International Open Chess Tournament Hamedan IRI 2014-08-22
RcRownchangeKK*chgGame
 2136 2325 7.50 11 -0.41 10 -4.10 
  Bepooyi, Mohammadali 1925  * IRI1.0010.08100.80 
  Delavari, Amirali 1925  * IRI1.0010.08100.80 
  Elahi, Abdollah 2088 IRI1.0010.20102.00 
  Fendereski, Nima 2020 IRI0.501-0.3610-3.60 
  Najafiyan Pour, Mahyar 2034 IRI1.0010.15101.50 
  Darini, Pouria g2440 IRI0.001-0.3410-3.40 
  Omidi, Arya 2070 IRI1.0010.19101.90 
  Tahbaz, Arash 2172 IRI0.001-0.7010-7.00 
  Mousavi, Sayed Milad 2126 IRI1.0010.24102.40 
  Firoozja, Alireza 2107 IRI1.0010.22102.20 
  Ghaem Maghami, Ehsan g2594 IRI0.001-0.1710-1.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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