Individual Calculations January 2016
 Lotfi, Aylar  Total change: 30.20  Rating chartPersonal card
 Iranian Girls University Student Ch. 2015 Tehran IRI 2015-12-03
RcRownchangeKK*chgGame
 2008 1943 4.00 6 1.51 20 30.20 
  Darini, Tooba 1769 IRI1.0010.27205.40 
  Khalaji, Hanieh 2133 IRI0.001-0.2520-5.00 
  Hakimifard, Raana 2103 IRI0.5010.21204.20 
  Hakimifard, Ghazal wm2169 IRI0.5010.29205.80 
  Afshar, Niusha 1961 IRI1.0010.532010.60 
  Jafari, Golnaz 1914 IRI1.0010.46209.20 

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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