Blitz: Individual Calculations August 2023
 Shahkarami, Amin  Total change: 41.20  Rating chartPersonal card
 4th Chess To Infinity Weekly Blitz Tournaments 1402 Tehran IRI 2023-07-13
RcRownchangeKK*chgGame
 1720 1542 4.00 8 1.38 20 27.60 
  Ghafourian, Amir Ali 2065 IRI0.001-0.0320-0.60 
  Movahedi Sadr, Ali 1277 IRI1.0010.18203.60 
  Shahsavari, Sorena 1771 IRI1.0010.792015.80 
  Razaghi, Behrooz 2081 IRI0.001-0.0320-0.60 
  Mohammadi, Erfan 1676 IRI1.0010.682013.60 
  Habibi, Radin 1874 IRI0.001-0.1220-2.40 
  Sajadi Naeini, Seyed Soheil 1671 IRI0.001-0.3320-6.60 
  Zandi, Mohammad Taha 1343 IRI1.0010.24204.80 

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)
 
 Alborz Blitz Cup 23 Tir (1402) Alborz IRI 2023-07-14
RcRownchangeKK*chgGame
 1669 1542 4.50 9 1.17 20 23.40 
  Jani, Amir Hossein 1167 IRI1.0010.09201.80 
  Chavari, Mohammad Mahdi 2054 IRI0.001-0.0420-0.80 
  Kianzad, Iliya 1292 IRI1.0010.19203.80 
  Maleki, Mojtaba 1994 IRI0.5010.44208.80 
  Jannat Makan, Ali Reza 1680 IRI1.0010.692013.80 
  Ghorbani, Sina 1689 IRI0.001-0.3020-6.00 
  Zeinali, Alireza 1477 IRI1.0010.41208.20 
  Asgharzadeh, Mitra wf1799 IRI0.001-0.1820-3.60 
  Bakhtiari Kish, Mazdak 1866 IRI0.001-0.1320-2.60 

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)
 
 5th Chess To Infinity Weekly Blitz Tournaments 1402 Tehran IRI 2023-07-22
RcRownchangeKK*chgGame
 1565 1542 3.50 8 -0.49 20 -9.80 
  Habibi, Radin 1874 IRI0.001-0.1220-2.40 
  Varzideh, Adrian 1142  * IRI1.0010.08201.60 
  Mousivand, Ali 1819 IRI0.001-0.1720-3.40 
  Bigani, Mohammad Hessam 1330 IRI0.501-0.2720-5.40 
  Vasheghani, Behrad 1337 IRI1.0010.24204.80 
  Noroozi, Omid m2163 IRI0.001-0.0120-0.20 
  Maleki, Mir Mahdi 1636 IRI0.001-0.3720-7.40 
  Ramezani, Radman 1216 IRI1.0010.13202.60 
 * 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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