Individual Calculations April 2023
 Zoghi, Saeed  Total change: 58.20  Rating chartPersonal card
 Langroud Standard Chess Championship 1401 Gilan IRI 2023-03-08
RcRownchangeKK*chgGame
 1377 1298 4.50 6 2.05 20 41.00 
  Daroogar Sabet, Samin 1072 IRI1.0010.21204.20 
  Hakiminia, Milad 1609 IRI1.0010.862017.20 
  Bardeh, Tahmoores 1585 IRI0.001-0.1620-3.20 
  Ramezanpanah, Alireza 1186 IRI1.0010.35207.00 
  Nikfar, Kianmehr 1414 IRI1.0010.662013.20 
  Gholizadeh, Majid 1395 IRI0.5010.13202.60 

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)
 
 19th Gilan 2nd League Round 5 Gilan IRI 2023-03-10
RcRownchangeKK*chgGame
 1601 1298 1.00 1 0.86 20 17.20 
  Ataeifar, Mohammadali 1601 IRI1.0010.862017.20 

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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