Individual Calculations September 2022
 Talebi, Masoud  Total change: -12.00  Rating chartPersonal card
 10th Qazvin Cup - A Group (Over 1800) Qazvin IRI 2022-07-25
RcRownchangeKK*chgGame
 1791 1877 5.00 9 -0.40 20 -8.00 
  Salimiyan, Behzad 1604 IRI0.001-0.8320-16.60 
  Ghafouri, Mohammad Javad 1808 IRI1.0010.40208.00 
  Ghanbaralifarzad, Mohammad Hosei 1833 IRI1.0010.44208.80 
  Ghomi, Parnian wc2000 IRI0.001-0.3320-6.60 
  Rabi, Amir 1745 IRI1.0010.32206.40 
  Moosavifar, Seyed Abolfazl 1929 IRI0.001-0.4320-8.60 
  Kakavand, Ramtin 1481 IRI1.0010.08201.60 
  Azimi, Amir Mohammad 1854 IRI0.001-0.5320-10.60 
  Eskandari, Amirali 1861 IRI1.0010.48209.60 

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 IRCF Standard Tournament 1401 Tehran IRI 2022-08-15
RcRownchangeKK*chgGame
 1671 1875 5.00 7 -0.20 20 -4.00 
  Nazari Nia, Shahram 1501 IRI1.0010.10202.00 
  Shakeri, Amirali 1599 IRI1.0010.17203.40 
  Moridi, Mohammad Kia 1685 IRI1.0010.25205.00 
  Pilvaieh, Ali 1977 IRI0.001-0.3620-7.20 
  Alizadeh, Amirhosein 1597 IRI1.0010.17203.40 
  Gholami, Armin 1665 IRI0.001-0.7720-15.40 
  Harati, Hasti 1676 IRI1.0010.24204.80 

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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