Individual Calculations January 2012
 Kazemiyan Eski, Abolfazl  Total change: 45.90  Rating chartPersonal card
 Shahid Rajaei chess tournament (Open) Qazvin IRI 2011-09-15
RcRownchangeKK*chgGame
 1801 1673 4.50 9 1.53 30 45.90 
  Zareii, Ali 1856 IRI1.0010.743022.20 
  Omidi, Arya 1872 IRI0.001-0.2430-7.20 
  Yazdani, Naser 1766 IRI1.0010.633018.90 
  Azizkhani, Nima 1828 IRI0.001-0.2930-8.70 
  Rahmani, Behrouz 1752 IRI1.0010.613018.30 
  Abedini, Hamid Reza 1825 IRI0.5010.20306.00 
  Noori Mousa, Rouhollah 1849 IRI0.001-0.2730-8.10 
  Mazhari, Amir Ali 1681 IRI1.0010.513015.30 
  Akbari, Hamid 1777 IRI0.001-0.3630-10.80 

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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