Individual Calculations May 2013
 Dehghani, Hooman  Total change: -3.75  Rating chartPersonal card
 3rd Esfahan Norooz Cup Tournament (2013) Esfahan IRI 2013-03-26
RcRownchangeKK*chgGame
 1898 1828 1.00 3 -0.25 15 -3.75 
  Abbasi, Rasool 2181 IRI0.001-0.1115-1.65 
  Layaghi Motlagh, Mehdi 1530 IRI1.0010.15152.25 
  Nazemi, Pedram 1984 IRI0.001-0.2915-4.35 

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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