Blitz: Individual Calculations September 2023
 Habibi, Mehrab  Total change: -62.80  Rating chartPersonal card
 Tabriz weekly blitz 10 mordad Tabriz IRI 2023-08-05
RcRownchangeKK*chgGame
 1696 1598 0.50 4 -1.13 40 -45.20 
  Saemi, Sina 1866 IRI0.001-0.1740-6.80 
  Atanejhad, Sahebali f2017 IRI0.001-0.0740-2.80 
  Fadakar, Reza 1478 IRI0.501-0.1640-6.40 
  Akbarzadeh Laleh, Mousa 1423 IRI0.001-0.7340-29.20 

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)
 
 Tabriz weekly blitz 23 mordad Tabriz IRI 2023-08-14
RcRownchangeKK*chgGame
 1499 1598 4.50 8 -0.44 40 -17.60 
  Fathi, Houman 1350 IRI1.0010.19407.60 
  Motaajjeb, Siavash 1534 IRI0.001-0.5940-23.60 
  Arsalani, Arshia 1363 IRI1.0010.21408.40 
  Mohammadi, Saheb Ali 1450 IRI1.0010.304012.00 
  Saemi, Sina 1866 IRI0.001-0.1740-6.80 
  Mehrnia, Hamed 1471 IRI0.501-0.1740-6.80 
  Ghaffari, Ahmad 1759 IRI0.001-0.2940-11.60 
  Shirmohammadi, Sina 1198  * IRI1.0010.08403.20 
 * 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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