Individual Calculations May 2012
 Yaghli, Peyman  Total change: -18.30  Rating chartPersonal card
 Misaq Cup for February 2012 Tehran IRI 2012-02-20
RcRownchangeKK*chgGame
 1790 1997 4.00 7 -1.22 15 -18.30 
  Mohammadi, Kiarash 1620 IRI1.0010.09151.35 
  Salavati, Parsa 1835 IRI0.501-0.2115-3.15 
  Fallah, Mohammad Mahdi 1832 IRI0.001-0.7215-10.80 
  Haj Rasouliha, Amir Peyman 1808 IRI1.0010.25153.75 
  Kashefi, A H 1597  * IRI1.0010.08151.20 
  Mehrabi, Morteza 2000 IRI0.001-0.5015-7.50 
  Rezaei, Hamidreza 1835 IRI0.501-0.2115-3.15 
 * 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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