Individual Calculations April 2017
 Abbaspour, Vahid  Total change: -25.40  Rating chartPersonal card
 14th Gilan First League 2016 Round 9-11 Rasht IRI 2017-02-24
RcRownchangeKK*chgGame
 1628 1727 0.00 1 -0.64 40 -25.60 
  Noorani Sarabpour, Hasan 1628 IRI0.001-0.6440-25.60 

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)
 
NOTE: K factor changed
 Commemoration Chess Tournament S.Khalil Mousavi 2017 Lahijan IRI 2017-03-04
RcRownchangeKK*chgGame
 1563 1727 4.00 6 0.01 20 0.20 
  Moosanejad, Mana 1327  * IRI1.0010.08201.60 
  Hasandoost, Hosein 1934 IRI0.001-0.2320-4.60 
  Sadoogh, Zahra 1327  * IRI1.0010.08201.60 
  Bagheri, Mahan 1356 IRI1.0010.10202.00 
  Nassajtorshizi, Amirmorteza 1882 IRI0.001-0.2920-5.80 
  Saeidi, Golpour 1550 IRI1.0010.27205.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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