Individual Calculations January 2015
 Seifaddini, Abdolhossein  Total change: 0.00  Rating chartPersonal card
 5th Ferdowsi Open Chess Tournament (2014) Mashhad IRI 2014-11-23
RcRownchangeRpKK*chgGame
 1677 0 4.00 7 0.00 1697   0.00 
  Pakgohar, Mahdi 1596 IRI1.0010.00 0.00 
  Torshizi Ghorbani, Mohammad Hoss 1831 IRI0.0010.00 0.00 
  Tavousi, Abbas 1622 IRI1.0010.00 0.00 
  Tavakoli, Toraj 1544 IRI1.0010.00 0.00 
  Fatehi, Hamid 1656 IRI1.0010.00 0.00 
  Vardkar, Mohammadhossein 1783 IRI0.0010.00 0.00 
  Akbari Zahmati, Nazanin 1704 IRI0.0010.00 0.00 

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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