Individual Calculations January 2012
 Tajik, Sareh  Total change: -11.25  Rating chartPersonal card
 5th Iranian women super league chess team tournament 2011 Various Cities in Iran IRI 2011-06-20
RcRownchangeKK*chgGame
 1886 1953 1.00 3 -0.75 15 -11.25 
  Jafari, Golnaz 1932 IRI0.001-0.5315-7.95 
  Ghaderi, Farzaneh 1716 IRI0.501-0.3015-4.50 
  Alavi, Homa 2009 IRI0.5010.08151.20 

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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