Rapid: Individual Calculations April 2023
 Shafiei, Mojtaba  Total change: 31.20  Rating chartPersonal card
 Gilan Norooz Rapid Cup Rasht IRI 2023-03-14
RcRownchangeKK*chgGame
 1574 1466 3.00 7 0.01 20 0.20 
  Khoshkalam, Seyed Mahan 1886 IRI0.001-0.0720-1.40 
  Movagharhasani, Farhan 1739 IRI1.0010.832016.60 
  Khoshkalam, Seyed Mehrab f2207 IRI0.0010.00200.00 
  Abbaspoorrad, Nikoo 1784 IRI0.001-0.1320-2.60 
  Rajabioon, Mohammad Hosein 1179 IRI0.001-0.8420-16.80 
  Kouchaki, Parinaz 1085 IRI1.0010.09201.80 
  Khedmati, Atieh 1141 IRI1.0010.13202.60 

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)
 
 Gilan Rapid Cup Pishkesvatan Rasht IRI 2023-03-15
RcRownchangeKK*chgGame
 1598 1466 4.00 7 1.55 20 31.00 
  Deljou, R. 1880 IRI0.001-0.0720-1.40 
  Taskini, Mohammad Javad 1319 IRI1.0010.30206.00 
  Hasanzadeh, Aboutaleb 1564 IRI1.0010.632012.60 
  Tabibi, Mohammad 1644 IRI0.001-0.2720-5.40 
  Akbari, Mohammadali 1551 IRI1.0010.622012.40 
  Parsaei, Moharam Ali 1442 IRI1.0010.47209.40 
  Ghoreishi, Seyed Ali 1784 IRI0.001-0.1320-2.60 

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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