Rapid: Individual Calculations January 2024
 Samsam, Farhad  Total change: 11.60  Rating chartPersonal card
 2nd Father Cup Rapid Chess Tournament [Afzoon Group] Rasht IRI 2023-12-08
RcRownchangeKK*chgGame
 1919 1866 6.50 11 1.76 20 35.20 
  Bagheri, Maha 1466  * IRI1.0010.08201.60 
  Moosavi, Seyed Arad 1545 IRI1.0010.13202.60 
  Omidi, Arya 2137 IRI0.001-0.1720-3.40 
  Balochestani, Bardia 1591 IRI1.0010.17203.40 
  Ghayourifar, Amir 2041 IRI1.0010.732014.60 
  Ahmadi, Erfan 1967 IRI1.0010.642012.80 
  Yadegar, Radin 2070 IRI1.0010.762015.20 
  Mosadeghpour, Masoud g2354 IRI0.001-0.0420-0.80 
  Biriya, Mohammadamin 2019 IRI0.001-0.3020-6.00 
  Mahdian, Anousha wf1954 IRI0.5010.12202.40 
  Ezzati, Fereidoon 1965 IRI0.001-0.3620-7.20 
 * 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)
 
 Rapid Cup Gilan (7Bahman 1402) Gilan IRI 2023-12-27
RcRownchangeKK*chgGame
 1572 1866 4.50 7 -1.18 20 -23.60 
  Yousefzadeh, Arsam 1466  * IRI1.0010.08201.60 
  Hosseinzadeh, Salar 1456 IRI0.501-0.4220-8.40 
  Noorinezhad, Nafas 1592 IRI1.0010.17203.40 
  Rezaeipour, Sina 1671 IRI0.001-0.7520-15.00 
  Kafash Lahiji, Ramtin 1309 IRI1.0010.03200.60 
  Masoumi, Mohammad 1656 IRI1.0010.23204.60 
  Pir, Mehdi 1854 IRI0.001-0.5220-10.40 
 * 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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