Individual Calculations February 2013
 Sahari, Masoud  Total change: -41.40  Rating chartPersonal card
 Aban open chess tournament federation 2012 Tehran IRI 2012-11-14
RcRownchangeKK*chgGame
 1684 1797 2.50 6 -1.38 30 -41.40 
  Faryad, H. A 2056 IRI0.001-0.1830-5.40 
  Rahimi, Marjan 1621 IRI0.001-0.7330-21.90 
  Barjaste, Saeed 1537 IRI1.0010.18305.40 
  Falahatgar, Reza 1726 IRI0.001-0.6030-18.00 
  Ghazizadeh, Asana 1616 IRI0.501-0.2430-7.20 
  Mostaghasi, Mehran 1549 IRI1.0010.19305.70 

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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