Individual Calculations May 2016
 Toufani, Kourosh  Total change: 70.80  Rating chartPersonal card
 2nd Khavaran Norooz Tournament (2016) Birjand IRI 2016-03-26
RcRownchangeKK*chgGame
 2050 1805 3.00 6 1.77 40 70.80 
  Samareh Shahpasand, Farshad 2093 IRI0.5010.344013.60 
  Iranfar, Amir 1875 IRI1.0010.604024.00 
  Boori, Javad 2115 IRI0.5010.364014.40 
  Eshghi, Kiyoumars 2025 IRI0.001-0.2240-8.80 
  Arabi, Saeid 2115 IRI0.5010.364014.40 
  Vassalam, Mohammad Taghi 2075 IRI0.5010.334013.20 

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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