Individual Calculations May 2015
 Ahadi, Mohammad Erfan  Total change: 3.60  Rating chartPersonal card
 Tehran Fajr Cup(2015) Tehran IRI 2015-02-04
RcRownchangeKK*chgGame
 1713 1647 3.00 7 0.00 40 0.00 
  Pourghanbarzad Lashtnesha, Arman 2047  * IRI0.001-0.0840-3.20 
  Jalili, Shahab 1349 IRI1.0010.15406.00 
  Ebrahimi, Reza 1600 IRI1.0010.434017.20 
  Ganjali, Hossein 1925 IRI0.001-0.1740-6.80 
  Zomorrodian, Eilia 1868 IRI0.001-0.2240-8.80 
  Tarzali, Abtin 1478 IRI1.0010.284011.20 
  Asgharzadeh, Mitra 1725 IRI0.001-0.3940-15.60 
 * 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)
 
 Esfand Cup (C) U-2100 (2015) Tehran IRI 2015-03-11
RcRownchangeKK*chgGame
 1672 1647 3.50 7 0.09 40 3.60 
  Tavakolian, M. 2047  * IRI0.001-0.0840-3.20 
  Sheykhali, Hosein 1428 IRI1.0010.22408.80 
  Noori, Mehrab 1969 IRI0.001-0.1340-5.20 
  Bayat, Amir 1471 IRI1.0010.274010.80 
  Rezvani, Mohammad 1768 IRI0.001-0.3440-13.60 
  Asgari, Mohammad Amin 1451 IRI0.501-0.2540-10.00 
  Sohrabi, Hessam 1572 IRI1.0010.404016.00 
 * 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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