Rapid: Individual Calculations February 2022
 Jafari, Eisa  Total change: -76.00  Rating chartPersonal card
 Beshahr Rapid Cup Memorial of Mr Hadi Lamee Mazandaran IRI 2021-12-30
RcRownchangeKK*chgGame
 1594 1906 6.00 9 -1.30 20 -26.00 
  Mohammadzadeh, Karen 1209 IRI1.0010.01200.20 
  Okhli, Ahmad 1442 IRI1.0010.05201.00 
  Kiani, Mohamad 1711 IRI1.0010.25205.00 
  Khalili, Asef 1703 IRI0.001-0.7620-15.20 
  Namdar Abadi, Abolfazl 1323 IRI0.501-0.4820-9.60 
  Ahmadi, Seyedeh Malihe 1636 IRI1.0010.17203.40 
  Ahmadi, Erfan 1759 IRI0.001-0.7020-14.00 
  Akbari, Marjan 1758 IRI0.501-0.2020-4.00 
  Hagh Taj Dar, Rajab Ali 1807 IRI1.0010.36207.20 

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)
 
 Golestan Rapid Cup 24Dey 1400 Gorgan IRI 2022-01-14
RcRownchangeKK*chgGame
 1329 1767 4.00 7 -2.50 20 -50.00 
  Safari, Hamid 1213 IRI1.0010.03200.60 
  Karami Gorgan, Kian 1425 IRI0.001-0.8820-17.60 
  Ansari Mahyari, Diana 1367  * IRI1.0010.08201.60 
  Okhli, Ahmad 1442 IRI0.001-0.8720-17.40 
  Alaedin, Karen 1322 IRI1.0010.06201.20 
  Rabipour, Zahra 1258 IRI0.001-0.9620-19.20 
  Harati Anaraki, Abdolhamid 1275 IRI1.0010.04200.80 
 * 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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