Individual Calculations January 2012
 Hasanpour, Sayedbagher  Total change: -5.10  Rating chartPersonal card
 2nd baran chess rated tournament Rasht IRI 2011-11-09
RcRownchangeKK*chgGame
 1994 1723 0.00 1 -0.17 30 -5.10 
  Marzoughi, Mohammadsadegh 1994 IRI0.001-0.1730-5.10 

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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