Individual Calculations January 2020
 Ansari Now, Keivan  Total change: 36.60  Rating chartPersonal card
 Tehran Men 1st League 2019 Round 4-5 Tehran IRI 2019-11-20
RcRownchangeKK*chgGame
 1904 2019 2.00 2 0.70 20 14.00 
  Talebi, Masoud 1985 IRI1.0010.45209.00 
  Mehrabi, Manouchehr 1822 IRI1.0010.25205.00 

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)
 
 Tehran Men 1st League 2019 Round 6-7 Tehran IRI 2019-12-01
RcRownchangeKK*chgGame
 2074 2019 2.00 2 1.13 20 22.60 
  Kashefi, Amir Hosein f2255 IRI1.0010.802016.00 
  Khaledi, Omid 1893 IRI1.0010.33206.60 

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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