Individual Calculations February 2017
 Minakhanloo, Mohammad Javad  Total change: -9.40  Rating chartPersonal card
 Isfahan First League 1395 Round 1-3 Isfahan IRI 2016-12-16
RcRownchangeKK*chgGame
 1845 1789 0.50 1 0.08 20 1.60 
  Sharifi Fard, Hossein 1845 IRI0.5010.08201.60 

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)
 
 Isfahan First League 1395 R4-5 Isfahan IRI 2017-01-06
RcRownchangeKK*chgGame
 1987 1815 0.00 2 -0.55 20 -11.00 
  Karimiyan, Mohsen 2024 IRI0.001-0.2320-4.60 
  Karimi, Omid 1950 IRI0.001-0.3220-6.40 

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)
 

 

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