Individual Calculations November 2014
 Zahedifar, Anahita  Total change: 38.40  Rating chartPersonal card
 Shahrivar Open (2014) Tehran IRI 2014-09-13
RcRownchangeKK*chgGame
 1818 1834 4.50 8 0.32 40 12.80 
  Asgari, Morteza 2234  * IRI0.001-0.0840-3.20 
  Khalili, Atieh 1546 IRI1.0010.16406.40 
  Teymouri, Abbas Gholi 1605 IRI1.0010.21408.40 
  Fendereski, Nima 2032 IRI0.001-0.2440-9.60 
  Norooz, Melika 1580 IRI1.0010.19407.60 
  Rajabi, Mohsen 2016 IRI0.001-0.2640-10.40 
  Bozorgi, Souren 1596 IRI1.0010.20408.00 
  Derakhshani, Borna c1933 IRI0.5010.14405.60 
 * 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)
 
 Mehr Open Chess U-2000 (2014) Tehran IRI 2014-10-15
RcRownchangeKK*chgGame
 1867 1914 5.00 8 0.64 40 25.60 
  Hajinezhad, Hamid 1514  * IRI1.0010.08403.20 
  Raei, Alireza 1708 IRI1.0010.24409.60 
  Doostkam, P 2098 IRI0.5010.24409.60 
  Taavoni, Rahim 2064 IRI0.5010.20408.00 
  Daghli, Arash 1696 IRI0.501-0.2840-11.20 
  Sheykhali, Mohammadreza 2046 IRI0.5010.18407.20 
  Pilvaieh, Ali 2045 IRI0.001-0.3240-12.80 
  Shahkarami, Amin 1767 IRI1.0010.304012.00 
 * 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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