Blitz: Individual Calculations April 2023
 Safarnezhad, Armin  Total change: 51.60  Rating chartPersonal card
 7th Khavaran International (Blitz) Birjand IRI 2023-03-15
RcRownchangeKK*chgGame
 1869 1671 4.50 7 2.62 40 104.80 
  Khoshkalam, Seyed Mahan 1973 IRI1.0010.854034.00 
  Saberi, Mahan f2070 IRI0.001-0.0840-3.20 
  Sadeghi Givi, Reza 1897 IRI0.5010.294011.60 
  Mohammadi, Hossein 1865 IRI0.001-0.2540-10.00 
  Yousefian, Maedeh 1602 IRI1.0010.404016.00 
  Pourangha, Ahmad 1948 IRI1.0010.834033.20 
  Pouresmaeil, Naser 1727 IRI1.0010.584023.20 

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)
 
 Blitz toos cup 2023 Mashhad IRI 2023-03-23
RcRownchangeKK*chgGame
 1537 1671 4.00 8 -1.33 40 -53.20 
  Moeinimajd, Sobhan 1375 IRI1.0010.15406.00 
  Kashefi, Amir Hosein f2078 IRI0.001-0.0840-3.20 
  Pak Niyat, Ali 1417 IRI1.0010.19407.60 
  Yazdi Kariz Khani, Ehsan 1449 IRI1.0010.22408.80 
  Najafi, Nima 1785 IRI0.001-0.3440-13.60 
  Cheshmkhavari, Mehrsam 1411 IRI0.501-0.3240-12.80 
  Eshaghi, Arshia 1328 IRI0.501-0.3840-15.20 
  Hosseini, Seyed Erfan 1456 IRI0.001-0.7740-30.80 

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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office