Individual Calculations May 2013
 Alizadeh, Ashgan  Total change: 0.00  Rating chartPersonal card
 Tehran Open (April 2013) Tehran IRI 2013-04-04
RcRownchangeRpKK*chgGame
 1627 0 3.00 9 0.00 1502   0.00 
  Lotfi, Aylar 1881 IRI0.0010.00 0.00 
  Ghaffarzadegan, Arvin 1613 IRI0.0010.00 0.00 
  Javili, Tanin 1595 IRI0.0010.00 0.00 
  Refahi, Mohammad Reza 1534 IRI0.0010.00 0.00 
  Torabi, Amir Mohammad 1558 IRI1.0010.00 0.00 
  Gharibi, Mahsa 1567 IRI0.0010.00 0.00 
  Valipoor, Amir Mohammad 1506 IRI0.5010.00 0.00 
  Nazari, Farbod 1690 IRI1.0010.00 0.00 
  Shabani, Mehrshad 1700 IRI0.5010.00 0.00 

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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