Rapid: Individual Calculations December 2023
 Fardbehbahani, Behnam  Total change: 12.40  Rating chartPersonal card
 pishkesvatan aban heiat tehran Tehran IRI 2023-10-26
RcRownchangeKK*chgGame
 1571 1555 1.00 4 -0.96 20 -19.20 
  Noori, Amir 1833 IRI0.001-0.1720-3.40 
  Keveh, Taghi 1598 IRI1.0010.562011.20 
  Nazari Nia, Shahram 1455 IRI0.001-0.6420-12.80 
  Davachi, Hamid 1399 IRI0.001-0.7120-14.20 

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)
 
 2nd Rapid Grand Prix Of Chess To Infinity Tournaments 1402 Tehran IRI 2023-11-10
RcRownchangeKK*chgGame
 1504 1579 5.00 9 -0.17 20 -3.40 
  Ghoreishi Amiri, Seyed Kian 1887 IRI0.001-0.1420-2.80 
  Doroudi, Mashhoud 1296 IRI1.0010.16203.20 
  Eskandari, Amirali 1792 IRI0.001-0.2320-4.60 
  Maleki Azar Kharani, Bahareh 1179  * IRI1.0010.08201.60 
  Mehrjoo, Matin 1194 IRI1.0010.09201.80 
  Daroogar Sabet, Samin 1275 IRI0.501-0.3620-7.20 
  Alavizadeh, Mohammadreza 1277 IRI1.0010.15203.00 
  Mohandesi, Shahin m1867 IRI0.5010.34206.80 
  Gharaee Shirazi, Shervin 1765 IRI0.001-0.2620-5.20 
 * 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)
 
 1St IRCF Rapid CUP 1402 Tehran IRI 2023-11-18
RcRownchangeKK*chgGame
 2244 1579 0.00 1 -0.01 20 -0.20 
  Azadi, Amirmohammad 2244 IRI0.001-0.0120-0.20 

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 Ahouran Chess School 1402 Tehran IRI 2023-11-23
RcRownchangeKK*chgGame
 1423 1579 2.50 5 -0.91 20 -18.20 
  Sharafi Masouleh, Elena 1179  * IRI1.0010.08201.60 
  Mohammadzadeh, Hadi 1357 IRI1.0010.22204.40 
  Effatdokht Ramezani, Dariush 1698 IRI0.001-0.3420-6.80 
  Bajalan, Mohammad 1422 IRI0.501-0.2120-4.20 
  Nazari Nia, Shahram 1461 IRI0.001-0.6620-13.20 
 * 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)
 
 Ahouran's Rapid Tournoment Tehran IRI 2023-11-25
RcRownchangeKK*chgGame
 1861 1579 4.00 7 2.67 20 53.40 
  Akhoondzadeh, Mahdi 1718 IRI1.0010.692013.80 
  Azimi Aghghale, Amirmahdi 1896 IRI0.001-0.1320-2.60 
  Mahmoodi, Nader 1732 IRI1.0010.702014.00 
  Esmaeilzadeh, Mohammadreza 1699 IRI1.0010.662013.20 
  Parham Asl, Mani 1917 IRI1.0010.882017.60 
  Doroodgar, Amir Hossein 2121 IRI0.001-0.0320-0.60 
  Mahmoody, Mohammad Sadegh 1944 IRI0.001-0.1020-2.00 

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)
 

 

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