Individual Calculations May 2013
 Mardzadeh, Sajjad  Total change: -15.15  Rating chartPersonal card
 Khazar Open Cup Tournament (B) 2013 Rasht IRI 2013-03-01
RcRownchangeKK*chgGame
 1786 1924 1.00 3 -1.01 15 -15.15 
  Ghorbani, Gholam 1966 IRI0.001-0.4415-6.60 
  Sepaskhah, Babak 1674 IRI1.0010.19152.85 
  Maleki, Mir Mahdi 1719 IRI0.001-0.7615-11.40 

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)
 

 

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