Individual Calculations November 2019
 Hosseini Sourgi, Abolfazl  Total change: 6.20  Rating chartPersonal card
 Standard Cup Bahar Asak Quchan 1398 - U2200 Khorasan Razavi IRI 2019-10-23
RcRownchangeKK*chgGame
 1687 1722 3.50 6 0.31 20 6.20 
  Vahdatian, Davood 1990 IRI0.001-0.1720-3.40 
  Kazemian, Amir Hosein 1430 IRI0.001-0.8520-17.00 
  Choopanzadeh, Ali 1420 IRI1.0010.15203.00 
  Rahimi Mahneh, Fatemeh 1409 IRI1.0010.14202.80 
  Moosavi, Ali 1934 IRI1.0010.772015.40 
  Zahmati, Sobhan 1936 IRI0.5010.27205.40 

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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