Individual Calculations May 2013
 Nikkhou, Hasan  Total change: -30.30  Rating chartPersonal card
 Khazar Open Cup Tournament (B) 2013 Rasht IRI 2013-03-01
RcRownchangeKK*chgGame
 1900 1770 1.00 6 -1.01 30 -30.30 
  Choopani, Morteza 1945 IRI0.001-0.2730-8.10 
  Nameei, Koushan 1949 IRI0.001-0.2730-8.10 
  Marzoughi, Mohammadsadegh 1977 IRI0.001-0.2330-6.90 
  Koochaki, Ali Reza 1615 IRI1.0010.29308.70 
  Jouyandeh, H 2039 IRI0.001-0.1730-5.10 
  Imanzadeh, Mehdi 1873 IRI0.001-0.3630-10.80 

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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