Individual Calculations September 2012
 Korevand, Sina  Total change: 52.50  Rating chartPersonal card
 Iranian Chess Festival (Men 2012) Hamedan IRI 2012-07-11
RcRownchangeKK*chgGame
 2085 1863 3.50 8 1.75 30 52.50 
  Taghavi, H 2073 IRI1.0010.773023.10 
  Manochehri, Hamed 2126 IRI0.5010.32309.60 
  Pajoumtajani, Farbod 2089 IRI0.001-0.2130-6.30 
  Mojaverian, Hossein 2147 IRI0.001-0.1630-4.80 
  Marfavi, Jasem 2092 IRI0.5010.29308.70 
  Asadi, Sadegh 2053 IRI1.0010.753022.50 
  Changaei, Amin 2062 IRI0.001-0.2430-7.20 
  Bahrami, Navid 2038 IRI0.5010.23306.90 

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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