Individual Calculations September 2016
 Daghli, Arash  Total change: 7.20  Rating chartPersonal card
 15th Iranian Men Chess Festival 2016 Arak IRI 2016-08-11
RcRownchangeKK*chgGame
 1956 2104 7.50 11 0.18 40 7.20 
  Rahmani, Iraj 1704  * IRI1.0010.08403.20 
  Tavakkoli, Mohammad 1778 IRI1.0010.13405.20 
  Kiaei, Ali 1777 IRI1.0010.13405.20 
  Gholami Orimi, Mahdi 2305 IRI0.5010.264010.40 
  Shamsi, Mohammadhossein 2230 IRI0.001-0.3340-13.20 
  Saleh Kotah, Sayed Ataollah 1905 IRI1.0010.24409.60 
  Talebi, Masoud 1911 IRI0.001-0.7540-30.00 
  Ahmadi Tabar, Hosein 1704  * IRI1.0010.08403.20 
  Bashirinia, Omid 1955 IRI1.0010.304012.00 
  Omidi, Arya 2257 IRI0.001-0.3040-12.00 
  Khoshkalamian, B. 1985 IRI1.0010.344013.60 
 * 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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