Individual Calculations January 2014
 Shafiei, Mahdi  Total change: 40.95  Rating chartPersonal card
 Aban Open 2013 Tehran IRI 2013-11-16
RcRownchangeKK*chgGame
 1831 1716 5.50 8 2.73 15 40.95 
  Rezaei, Hamidreza 1809 IRI1.0010.63159.45 
  Vahdat Doust, Ali 1898 IRI1.0010.741511.10 
  Mehrinpour, Farbod 1891 IRI0.001-0.2715-4.05 
  Pour Eskandar, Aliakbar 1777 IRI0.001-0.4215-6.30 
  Roohi, Behzad 1764 IRI1.0010.57158.55 
  Khatibi, Yaser 1807 IRI1.0010.62159.30 
  Mehrabi, Manouchehr 1860 IRI1.0010.691510.35 
  Roostaie, Majid 1841 IRI0.5010.17152.55 

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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