Individual Calculations January 2010
 Oskouev, Ardalan  Total change: -56.00  Rating chartPersonal card
 1st Baran Chess Cup Tournament Rasht IRI 2009-11-28
RcRownchangeKK*chgGame
 1885 2029 0.50 4 -2.24 25 -56.00 
  Samsam, Farhad 2072 IRI0.5010.06251.50 
  Marzoughi, Mohammadsadegh 1838 IRI0.001-0.7525-18.75 
  Aynechian, Alireza 1830 IRI0.001-0.7625-19.00 
  Motaghi, Farbod 1800 IRI0.001-0.7925-19.75 

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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