Blitz: Individual Calculations July 2023
 Ghaffari, Ahmad  Total change: 36.20  Rating chartPersonal card
 TABRIZ WEEKLY 29 KHORDAD BLITZ Tabriz IRI 2023-06-17
RcRownchangeKK*chgGame
 1590 1633 6.00 7 2.15 20 43.00 
  Delavar, Atrin 1241 IRI1.0010.08201.60 
  Motaajjeb, Siavash 1545 IRI1.0010.38207.60 
  Golshaani, Taha 1934 IRI0.001-0.1520-3.00 
  Fadakar, Reza 1447 IRI1.0010.26205.20 
  Pouresmaeil, Naser 1729 IRI1.0010.632012.60 
  Postbazan, Eslam 1652 IRI1.0010.532010.60 
  Mokhtar Sasani, Foad 1579 IRI1.0010.42208.40 

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)
 
 Zanjan Blitz Cup 8 Tir Zanjan IRI 2023-06-27
RcRownchangeKK*chgGame
 1528 1633 5.00 9 -0.34 20 -6.80 
  Yousefi Moosaei, Parham 1233  * IRI0.001-0.9220-18.40 
  Estebar, Ernika 1087 IRI1.0010.03200.60 
  Nourozi, Danial 1339 IRI1.0010.15203.00 
  Mohammadi, Mohsen 1855 IRI0.001-0.2220-4.40 
  Mohammad Bidaghi, Ali 1326 IRI1.0010.14202.80 
  Rabipour, Zahra 1347 IRI1.0010.16203.20 
  Dolatshahi, Rohollah 1766 IRI1.0010.682013.60 
  Mahmoody, M. Sadegh 1878 IRI0.001-0.2020-4.00 
  Taavoni, Rahim 1919 IRI0.001-0.1620-3.20 
 * 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)
 

 

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