Individual Calculations November 2023
 Nazarian, Arash  Total change: 76.00  Rating chartPersonal card
 1st Arvand international chess festival (Masters) Abadan IRI 2023-09-27
RcRownchangeKK*chgGame
 2018 1816 4.00 8 2.03 40 81.20 
  Behzad Nazif, Parva wm2091 IRI0.001-0.1740-6.80 
  Jabbar, Naser Issa 1924 IRQ1.0010.654026.00 
  Aryanejad, Hossein f2051 IRI1.0010.794031.60 
  Banirashid, Saeid 2139 IRI0.5010.374014.80 
  Khanipour, Abolfazl 1989 IRI0.5010.23409.20 
  Danesharaste, Arvin 2020 IRI0.5010.264010.40 
  Kerdegar, Amirreza 1974 IRI0.001-0.2940-11.60 
  Dezhdar, Roozbeh 1959 IRI0.5010.19407.60 

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)
 
 1st Father Cup Standard Chess Tournament [Afzoon Group] Gilan-Rasht IRI 2023-10-19
RcRownchangeKK*chgGame
 1674 1825 5.50 8 -0.13 40 -5.20 
  Mirmoosavi, Dornaz Sadat 1425  * IRI1.0010.08403.20 
  Asghari, Sadi 1434 IRI1.0010.09403.60 
  Nikfar, Kianmehr 1606 IRI1.0010.22408.80 
  Mosadeghpour, Masoud g2480 IRI0.001-0.0140-0.40 
  Abbasieh Kohan, Seyed Hadi 1530 IRI1.0010.15406.00 
  Ahadian, Armin 1712 IRI0.001-0.6540-26.00 
  Mehrkhah, Hadi 1460 IRI1.0010.10404.00 
  Bardeh, Tahmoores 1748 IRI0.501-0.1140-4.40 
 * 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)
 

 

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