Individual Calculations February 2018
 Delavari, Amirali  Total change: 43.80  Rating chartPersonal card
 19th Sahel Cup Hormozgan 1396 Group A Hormozgan IRI 2018-01-24
RcRownchangeKK*chgGame
 2007 2169 8.50 9 2.19 20 43.80 
  Zahedi, Mehdi 1844 IRI1.0010.13202.60 
  Momtahan, Hossein 1957 IRI1.0010.23204.60 
  Galehdari, Bardia 2062 IRI1.0010.35207.00 
  Asbahi, Mohammad 2152 IRI1.0010.48209.60 
  Armand, Saman 1948 IRI1.0010.22204.40 
  Mehrabi, Morteza 2000 IRI1.0010.28205.60 
  Imanzadeh, Mehdi 1870 IRI1.0010.15203.00 
  Babaniya, Benyamin 2090 IRI0.501-0.1120-2.20 
  Badkoubi, Amirhossein 2138 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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