Individual Calculations November 2023
 Norouzi Chenari, Parham  Total change: 7.20  Rating chartPersonal card
 1st Father Cup Standard Chess Tournament [Afzoon Group] Gilan-Rasht IRI 2023-10-19
RcRownchangeKK*chgGame
 1728 1832 7.00 10 0.80 40 32.00 
  Kiabi, Danial 1432  * IRI1.0010.08403.20 
  Astineh, Mojtaba 1424 IRI1.0010.08403.20 
  Rafigh, Shervin 1628 IRI1.0010.24409.60 
  Noorinezhad, Nafas 1514 IRI0.501-0.3740-14.80 
  Bardeh, Tahmoores 1748 IRI0.501-0.1240-4.80 
  Mahdavi, Armin 1805 IRI1.0010.464018.40 
  Eskandari, Amirali 2009 IRI0.001-0.2740-10.80 
  Ghadi Sahebi, Hosein 1777 IRI1.0010.424016.80 
  Kargari Arian, Saba 1750 IRI1.0010.394015.60 
  Azadi, Amirmohammad 2188 IRI0.001-0.1140-4.40 
 * 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)
 
 20th Gilan Super League Round 1 Gilan IRI 2023-10-28
RcRownchangeKK*chgGame
 1748 1832 0.00 1 -0.62 40 -24.80 
  Bardeh, Tahmoores 1748 IRI0.001-0.6240-24.80 

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)
 

 

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