Individual Calculations January 2012
 Rostami, Rouzbeh  Total change: -3.00  Rating chartPersonal card
 Shahid Rajaei chess tournament (Open) Qazvin IRI 2011-09-15
RcRownchangeKK*chgGame
 1849 1978 4.50 7 -0.20 15 -3.00 
  Fendereski, Nima 1763 IRI1.0010.23153.45 
  Bashiri, Arman 1864 IRI1.0010.34155.10 
  Hanifi, Farshid 1913 IRI1.0010.41156.15 
  Mohammadisafyarkhan, Amir 1923 IRI0.001-0.5815-8.70 
  Zabihpoor, Mohammad 1810 IRI0.001-0.7215-10.80 
  Nourimoghaddam, Shahrokh 1836 IRI1.0010.31154.65 
  Azimi, Seyed Khashayar 1834 IRI0.501-0.1915-2.85 

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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