Rapid: Individual Calculations April 2023
 Iranfar, Amir  Total change: -26.20  Rating chartPersonal card
 Rapid 11 esfand khorasan razavi Mashhad IRI 2023-03-11
RcRownchangeKK*chgGame
 1497 1751 3.00 6 -1.81 20 -36.20 
  Nazarian, Omid 1351  * IRI1.0010.08201.60 
  Parsa Rad, Amirhesam 1537 IRI1.0010.23204.60 
  Karimi, Hossein 1568 IRI1.0010.26205.20 
  Asadi, Mehrsam 1590 IRI0.001-0.7120-14.20 
  Vesalikhah, Parsa 1497 IRI0.001-0.8120-16.20 
  Eshaghi, Arshia 1438 IRI0.001-0.8620-17.20 
 * 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 toos cup 2023 Mashhad IRI 2023-03-19
RcRownchangeKK*chgGame
 1654 1751 6.00 9 0.50 20 10.00 
  Navi, Elena 1351  * IRI1.0010.08201.60 
  Basiri, Amir Mohamad 1416 IRI1.0010.12202.40 
  Kashefi, Amir Hosein f2136 IRI1.0010.912018.20 
  Khazaei, Parviz 1981 IRI0.001-0.2120-4.20 
  Moeinimajd, Sobhan 1593 IRI0.001-0.7120-14.20 
  Eshaghi, Arshia 1438 IRI1.0010.14202.80 
  Mohandesi, Shahin m2005 IRI1.0010.812016.20 
  Riazi, Yasin 1547 IRI0.001-0.7620-15.20 
  Ghanati, Arash 1415 IRI1.0010.12202.40 
 * 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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