Individual Calculations May 2012
 Gevorgyan, Maria  Total change: 5.85  Rating chartPersonal card
 10th Khazar Open Chess Tournament B ( Rated U-2100) Rasht IRI 2012-02-29
RcRownchangeKK*chgGame
 1991 2112 7.00 10 0.39 15 5.85 
  Edalati, Behrooz 1926 IRI1.0010.26153.90 
  Nassajtorshizi, Amirmorteza 1972 IRI1.0010.31154.65 
  Sedghi, Babak 2020 IRI1.0010.37155.55 
  Mirzajani, Reza 2073 IRI0.001-0.5515-8.25 
  Abedi, Amin 2011 IRI1.0010.36155.40 
  Sheykhhasani, Bardia 1984 IRI1.0010.33154.95 
  Moosavi, Ali 2070 IRI0.001-0.5615-8.40 
  Pooreraghian, Mohammadreza 2015 IRI0.001-0.6315-9.45 
  Khoshkalam, Seyed Mehrab 1871 IRI1.0010.20153.00 
  Ghobadibigvand, A 1964 IRI1.0010.30154.50 

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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