Individual Calculations September 2012
 Zareolvares, Danial  Total change: 2.40  Rating chartPersonal card
 Ramzan Tehran open chess tournament 2012 Tehran IRI 2012-07-22
RcRownchangeKK*chgGame
 1701 1516 1.00 3 0.08 30 2.40 
  Galehdari, Bardia 1916  * IRI0.001-0.0830-2.40 
  Ebrahimy, Abolfazl 1801 IRI0.001-0.1630-4.80 
  Bazargan, Amir Ali 1385 IRI1.0010.32309.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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