Individual Calculations January 2012
 Honari, Shahin  Total change: -20.10  Rating chartPersonal card
 1st Tehran open chess tournament 2011 Tehran IRI 2011-07-02
RcRownchangeKK*chgGame
 1424 1612 1.50 3 -0.67 30 -20.10 
  Sadeghi, Armina 1303 IRI0.501-0.3630-10.80 
  Fallah, Shakiba 1617 IRI0.5010.01300.30 
  Bazargan, Amir Ali 1353 IRI0.501-0.3230-9.60 

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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