Individual Calculations June 2013
 Pourghanbarzad Lashtnesha, Arman  Total change: 16.05  Rating chartPersonal card
 Farvardin Open Chess Tournament 2013 Tehran IRI 2013-04-13
RcRownchangeKK*chgGame
 1953 1942 4.50 7 1.07 15 16.05 
  Harandi, Hootan 2073 IRI0.001-0.3215-4.80 
  Fathollahi, Hamid 1744 IRI1.0010.24153.60 
  Khalesi, Vahid 2268 IRI0.001-0.1315-1.95 
  Azizi Tafreshi, Ali Akbar 1716 IRI1.0010.21153.15 
  Ghanbari, Mahdi 1743 IRI1.0010.24153.60 
  Tavakolian, M. 2057 IRI1.0010.66159.90 
  Hejazi, Seyed Mehdi 2067 IRI0.5010.17152.55 

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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