Individual Calculations February 2013
 Davoudabadi, Mohammad  Total change: 0.00  Rating chartPersonal card
 Second Tehran open chess tournament 2012 Terhan IRI 2012-12-09
RcRownchangeRpKK*chgGame
 1794 0 0.50 3 0.00 1521   0.00 
  Tajbakhsh, Ramtin 1784 IRI0.0010.00 0.00 
  Faryad, H. A 2056 IRI0.0010.00 0.00 
  Saadati, Erfan 1543 IRI0.5010.00 0.00 

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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