Rapid: Individual Calculations January 2024
 Etemadi, Khashayar  Total change: -5.00  Rating chartPersonal card
 21th Chess To Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-12-08
RcRownchangeKK*chgGame
 1385 1444 2.50 5 -0.35 20 -7.00 
  Mohammad Taghi, Darya 1166 IRI0.001-0.8320-16.60 
  Fatahi, Seyed Farham 1146 IRI1.0010.15203.00 
  Talebi Pour, Anoosha 1280 IRI1.0010.28205.60 
  Shooreshi, Parham 1742 IRI0.5010.35207.00 
  Garosian, Vania 1591 IRI0.001-0.3020-6.00 

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)
 
 Ahouran's Rapid Tournoment (16 Azar, University Students Day Memorial) Tehran IRI 2023-12-23
RcRownchangeKK*chgGame
 1385 1444 3.50 6 0.04 20 0.80 
  Mohammadi, Simin 1152 IRI1.0010.15203.00 
  Beigi Amin, Bisan 1111 IRI1.0010.12202.40 
  Ghavidel, Mehrdad 1780 IRI0.001-0.1220-2.40 
  Mohammadi, Armin 1315 IRI1.0010.33206.60 
  Komijani, Mehrdad 1710 IRI0.001-0.1820-3.60 
  Soutiazad, Amirali 1240 IRI0.501-0.2620-5.20 

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)
 
 Weekly competition on December 14, rating below 1800 at Ahouran Chess School Tehran IRI 2023-12-25
RcRownchangeKK*chgGame
 1481 1444 3.00 6 0.32 20 6.40 
  Kiaei, Ali 1727 IRI0.001-0.1620-3.20 
  Akramii, Moeid 1131 IRI1.0010.14202.80 
  Vakil, Mohammad Hossein 1196 IRI1.0010.19203.80 
  Yousefi, Arya 1611 IRI1.0010.722014.40 
  Maleki, Mir Mahdi 1654 IRI0.001-0.2320-4.60 
  Hashemi, Sayyed Hessam 1565 IRI0.001-0.3420-6.80 

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)
 
 20th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-12-29
RcRownchangeKK*chgGame
 1492 1444 2.50 6 -0.26 20 -5.20 
  Mardali, Yousef 1689 IRI0.001-0.2020-4.00 
  Abdollahi, Vahid 1635 IRI0.5010.25205.00 
  Elmi Pour, Amir 1279 IRI1.0010.28205.60 
  Alizadeh, Amirhosein 1870 IRI0.001-0.0720-1.40 
  Kazemi, Ghazal 1219 IRI1.0010.22204.40 
  Dolat Abadi, Ali Asghar 1257 IRI0.001-0.7420-14.80 

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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