Individual Calculations October 2016
 Ahmadi Tari, Mostafa  Total change: -3.60  Rating chartPersonal card
 3th Chess Tournament Falak alaflak Lorestan cup 2016 Khorramabad IRI 2016-09-12
RcRownchangeKK*chgGame
 1912 1776 1.50 5 -0.18 20 -3.60 
  Karimi, Mohammad 2129 IRI0.5010.39207.80 
  Nikookar, Mahdi 1834 IRI0.001-0.4220-8.40 
  Chegini, Milad 2003 IRI0.001-0.2120-4.20 
  Goodarzi, Alireza 1833 IRI1.0010.582011.60 
  Mohammadi, Kourosh 1763 IRI0.001-0.5220-10.40 

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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