Individual Calculations February 2013
 Rahimi, Amir Ali  Total change: 0.00  Rating chartPersonal card
 Aban open chess tournament federation 2012 Tehran IRI 2012-11-14
RcRownchangeRpKK*chgGame
 1712 0 4.00 8 0.00 1712   0.00 
  Fathollahi, Hamid 1744 IRI0.5010.00 0.00 
  Barari, Mehdi 1830 IRI0.0010.00 0.00 
  Ghafourian, Amir Ali 1851 IRI0.0010.00 0.00 
  Raei, Alireza 1673 IRI0.5010.00 0.00 
  Bakhodaei, Danial 1624 IRI0.5010.00 0.00 
  Mostaghasi, Mehran 1549 IRI1.0010.00 0.00 
  Alavi, Besharat 1728 IRI0.5010.00 0.00 
  Amiri Bostanabad, Masoud 1694 IRI1.0010.00 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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