Individual Calculations August 2013
 Aghaei, Shahram  Total change: 19.50  Rating chartPersonal card
 Khordad Open Chess Tournament 2013 Tehran IRI 2013-06-10
RcRownchangeKK*chgGame
 1874 1855 4.00 7 0.65 30 19.50 
  Bolourchifard, Farzad 2252 IRI0.001-0.0830-2.40 
  Namazi Shirazi, Ali 1520 IRI1.0010.12303.60 
  Asadi, Ali 2071 IRI0.001-0.2230-6.60 
  Omidian Nasab, Shadi 1641 IRI0.501-0.2730-8.10 
  Azizi Tafreshi, Ali Akbar 1707 IRI1.0010.30309.00 
  Khodashenas, A.h 1933 IRI1.0010.613018.30 
  Jafarian, Amin 1996 IRI0.5010.19305.70 

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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