Individual Calculations March 2024
 Samsam, Farhad  Total change: -7.20  Rating chartPersonal card
 20th Caspian Sea International Chess Festival - B Category (U2000) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1719 1870 7.50 11 -0.13 20 -2.60 
  Ghasemi, Matin 1593 IRI1.0010.17203.40 
  Jouzani, Masoud 1666 IRI0.501-0.2620-5.20 
  Haghdoust, Babak 1676 IRI1.0010.25205.00 
  Arian, Matin 1796 IRI1.0010.40208.00 
  Bakhtshahi, M. 1804 IRI0.501-0.0920-1.80 
  Kiani, Rahil 1744 IRI0.501-0.1720-3.40 
  Abdolmohammadi, Milad 1741 IRI1.0010.33206.60 
  Ghorbani, Sina 1831 IRI0.001-0.5520-11.00 
  Masoumi, Mohammad 1705 IRI1.0010.28205.60 
  Abbaszadeh, Amin 1709 IRI0.001-0.7120-14.20 
  Shamsi, Payar 1645 IRI1.0010.22204.40 

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 Gilan Super League Round 8-9 Gilan IRI 2024-02-25
RcRownchangeKK*chgGame
 2226 1870 0.00 2 -0.23 20 -4.60 
  Ramezani, Mahan f2301 IRI0.001-0.0720-1.40 
  Maghsoudloo, Amir Ali 2151 IRI0.001-0.1620-3.20 

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)
 

 

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