Individual Calculations July 2012
 Houshdaran, Soheil  Total change: 4.95  Rating chartPersonal card
 Lian Cup Open Chess Tournament 2012 Bushehr IRI 2012-04-17
RcRownchangeKK*chgGame
 1983 1857 2.00 5 0.33 15 4.95 
  Safari Eskandari, Mojtaba 2047 IRI0.5010.25153.75 
  Mansoori, H Ali 1856 IRI1.0010.50157.50 
  Zanganeh, Babak 1967 IRI0.001-0.3515-5.25 
  Kalantari, B 2087 IRI0.001-0.2115-3.15 
  Zaer, Aboutaleb 1958 IRI0.5010.14152.10 

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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