Blitz: Individual Calculations September 2023
 Rejali, Danial  Total change: -13.20  Rating chartPersonal card
 Tabriz weekly blitz 16 mordad Tabriz IRI 2023-08-07
RcRownchangeKK*chgGame
 1556 1581 4.00 8 -0.37 40 -14.80 
  Atanejhad, Sahebali f2017 IRI0.001-0.0640-2.40 
  Ghari Haghighat, Aslan 1154 IRI1.0010.07402.80 
  Ebrahimi Herab, Hamidreza f2091 IRI0.001-0.0440-1.60 
  Akbarzadeh Laleh, Masoud 1410 IRI1.0010.274010.80 
  Jabbari, Saeed 1737 IRI0.001-0.2940-11.60 
  Naghizadeh Dalir, Mohammad Sadra 1497 IRI0.001-0.6240-24.80 
  Salimi, Saeid 1181  * IRI1.0010.08403.20 
  Arsalani, Arshia 1363 IRI1.0010.22408.80 
 * 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)
 
 Tabriz weekly blitz 23 mordad Tabriz IRI 2023-08-14
RcRownchangeKK*chgGame
 1529 1581 4.50 8 0.04 40 1.60 
  Zare, Saeed 1766 IRI0.001-0.2640-10.40 
  Hekmatnejad, Mahtab 1219 IRI1.0010.10404.00 
  Ghaffari, Ahmad 1758 IRI0.5010.23409.20 
  Safari, Nima 1649 IRI0.001-0.4140-16.40 
  Naghizadeh Dalir, Mohammad Sadra 1497 IRI0.001-0.6240-24.80 
  Ghanbarzadeh, Sajja 1296 IRI1.0010.16406.40 
  Mehrnia, Hamed 1471 IRI1.0010.354014.00 
  Sarvin, Alireza 1574 IRI1.0010.494019.60 

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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