Individual Calculations September 2022
 Pilevar, Hadi  Total change: 39.60  Rating chartPersonal card
 Lahijan Standard Cup (U 2200) Lahijan IRI 2022-08-15
RcRownchangeKK*chgGame
 1825 1868 5.00 7 1.24 20 24.80 
  Pir, Mehdi 1468  * IRI1.0010.08201.60 
  Sadeghifar, Mohammadreza 1613 IRI0.501-0.3120-6.20 
  Khoshkalam, Seyed Mahan 1847 IRI1.0010.47209.40 
  Taslimi, Borsa 2052 IRI1.0010.742014.80 
  Eghdam, Pouria 1965 IRI0.5010.13202.60 
  Baghaei, Mehrad 1855 IRI0.501-0.0220-0.40 
  Samsam, Farhad 1977 IRI0.5010.15203.00 
 * 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)
 
 18th Gilan second league 1400 Round 9-10 Gilan IRI 2022-08-27
RcRownchangeKK*chgGame
 1752 1868 2.00 2 0.74 20 14.80 
  Motaghi, Farbod 1931 IRI1.0010.592011.80 
  Zarivand, Kaveh 1572 IRI1.0010.15203.00 

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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