Individual Calculations November 2019
 Karam Yazdi, Parmida  Total change: 115.20  Rating chartPersonal card
 North East staff on the occasion of Physical Education Week Tehran IRI 2019-10-15
RcRownchangeKK*chgGame
 1667 1427 4.50 7 2.88 40 115.20 
  Torabi Kachosangi, Amir Mohammad 1827  * IRI0.001-0.0840-3.20 
  Seyed Yasrebi, Shamim 1680 IRI0.5010.314012.40 
  Ali Hemati, Fatemeh 1441 IRI1.0010.524020.80 
  Sharbat Dar Alaei, Mehrshad 1538 IRI1.0010.654026.00 
  Rezaei Abari, Farzin 1827  * IRI1.0010.924036.80 
  Markazi, Arian 1815 IRI1.0010.914036.40 
  Sharbat Dar Alaei, Mehrshad 1538 IRI0.001-0.3540-14.00 
 * 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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