Individual Calculations January 2015
 Farkhondeh, Mehran  Total change: -50.40  Rating chartPersonal card
 5th Ferdowsi Open Chess Tournament (2014) Mashhad IRI 2014-11-23
RcRownchangeKK*chgGame
 1496 1755 2.00 4 -1.26 40 -50.40 
  Amiri Mehr, Ashkan 1479 IRI0.001-0.8340-33.20 
  Ghanad, Aliakbar 1475 IRI0.001-0.8440-33.60 
  Zahmati, Sobhan 1490 IRI1.0010.18407.20 
  Bakhtiari, Shayan 1541 IRI1.0010.23409.20 

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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