Individual Calculations March 2010
 Ghahri, Amin  Total change: 31.50  Rating chartPersonal card
 8th International Caspian Cup Chess Tournaments(B Class) Rasht IRI 2010-02-11
RcRownchangeKK*chgGame
 2067 1832 4.00 9 2.10 15 31.50 
  Oveisi, Reza 2112 IRI0.001-0.1615-2.40 
  Asadi, Sadegh 2061 IRI0.5010.29154.35 
  Rezaeisafa, Erfan 2057 IRI1.0010.781511.70 
  Eshghi, Kiyoumars 2084 IRI1.0010.811512.15 
  Sawadkuhi, Massoud Amir f2226 IRI0.001-0.0815-1.20 
  Kalavari, Javad 2007 IRI0.001-0.2715-4.05 
  Ghaledar, Faraz 2017 IRI0.001-0.2615-3.90 
  Baratian, Aref 2017 IRI0.5010.24153.60 
  Samsam, Farhad 2026 IRI1.0010.751511.25 

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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