Individual Calculations May 2012
 Dehghani, Hooman  Total change: -56.40  Rating chartPersonal card
 Esfahan Norooz cup open chess tournament 2012 Esfahan IRI 2012-03-24
RcRownchangeKK*chgGame
 1919 1889 0.00 4 -1.88 30 -56.40 
  Aghaei, Alireza 2178 IRI0.001-0.1630-4.80 
  Mohazzab, Sepehr 2017 IRI0.001-0.3330-9.90 
  Khajehosseini, Mohammadreza 1695 IRI0.001-0.7530-22.50 
  Tahbaz, Arash 1784 IRI0.001-0.6430-19.20 

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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