Individual Calculations March 2023
 Fathi, Karen  Total change: -27.30  Rating chartPersonal card
 Paytakht Cup, International Chess Festival (B) Tehran IRI 2023-02-03
RcRownchangeKK*chgGame
 1484 1598 6.00 10 -0.44 35 -15.40 
  Mohammadi, Mohamad Amin 1874 IRI0.5010.333511.55 
  Shubham, Shukla 1865 IND0.001-0.1835-6.30 
  Ebadi, Rahim 1456 IRI1.0010.313510.85 
  Gharibi, Arsham 1352 IRI1.0010.19356.65 
  Khalafvand, Dorsa Sadat 1366 IRI0.001-0.7935-27.65 
  Kargarzadeh, Mahour 1394 IRI1.0010.24358.40 
  Akbarpourmiri, Massoumeh 1221 IRI0.001-0.9135-31.85 
  Motahari, Mohammad Javad 1402 IRI1.0010.25358.75 
  Ghovati, Amirhosein 1462 IRI0.501-0.1835-6.30 
  Salehipour, Mehrad 1452 IRI1.0010.303510.50 

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)
 
 19th International Caspian Cup (B Category) Rasht IRI 2023-02-12
RcRownchangeKK*chgGame
 1444 1598 6.50 10 -0.34 35 -11.90 
  Amirkhanlou, Morteza 1784 IRI0.001-0.2635-9.10 
  Khosravi Hajivand, Heibat Allah 1405 IRI1.0010.25358.75 
  Mahdavi, Kian 1274 IRI1.0010.13354.55 
  Amouzadeh, Hamed 1402 IRI1.0010.25358.75 
  Nameei, Koushan 1766 IRI0.5010.22357.70 
  Shamsi, Payar 1439 IRI0.501-0.2135-7.35 
  Saghaie, Parsina 1367 IRI0.001-0.7935-27.65 
  Khelghatdoust, Amirali 1419 IRI0.501-0.2335-8.05 
  Karimpour, Morteza 1222 IRI1.0010.09353.15 
  Sameti, Mohammad Mehdi 1364 IRI1.0010.21357.35 

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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