Individual Calculations April 2015
 Abdar, Shahram  Total change: -17.80  Rating chartPersonal card
 Gilan First League (2014) r1-2 Rasht IRI 2014-10-27
RcRownchangeKK*chgGame
 1873 1940 2.00 2 0.82 20 16.40 
  Hasavari, Hamid 1904 IRI1.0010.45209.00 
  Nezamivand Chegini, Yaser 1842 IRI1.0010.37207.40 

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)
 
 Gilan First League (2014) r3-5 Rasht IRI 2014-11-07
RcRownchangeKK*chgGame
 2064 1940 0.00 2 -0.72 20 -14.40 
  Sadeh, Shahin f2243 IRI0.001-0.1420-2.80 
  Eghdam, Pouria 1885 IRI0.001-0.5820-11.60 

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)
 
 Gilan First League (2014) r6-8 Rasht IRI 2014-12-05
RcRownchangeKK*chgGame
 1811 1940 0.50 2 -0.83 20 -16.60 
  Akbarzadeh, Gholamreza 1879 IRI0.001-0.5820-11.60 
  Nejatifar, Nima 1743 IRI0.501-0.2520-5.00 

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)
 
 Gilan First League (2014) r9-11 Rasht IRI 2015-01-02
RcRownchangeKK*chgGame
 2219 1940 0.00 1 -0.16 20 -3.20 
  Vaghar, Mohsen 2219 IRI0.001-0.1620-3.20 

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)
 

 

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