Individual Calculations February 2017
 Jamali, Farzad  Total change: 17.60  Rating chartPersonal card
 Isfahan First League 1395 Round 1-3 Isfahan IRI 2016-12-16
RcRownchangeKK*chgGame
 1760 1863 1.50 2 0.31 20 6.20 
  Dehghan, Mohammad Yasin 1496 IRI1.0010.10202.00 
  Karimiyan, Mohsen 2024 IRI0.5010.21204.20 

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)
 
 Isfahan First League 1395 R4-5 Isfahan IRI 2017-01-06
RcRownchangeKK*chgGame
 1889 1863 1.50 2 0.57 20 11.40 
  Sharifpanahi, Farhad 1895 IRI1.0010.542010.80 
  Bakhtiari, Iman 1882 IRI0.5010.03200.60 

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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