Individual Calculations October 2014
 Amiri, Erfan  Total change: -26.00  Rating chartPersonal card
 4th Rajaee Cup Tournament (2014) QAZVIN IRI 2014-09-01
RcRownchangeKK*chgGame
 1701 1715 3.00 7 -0.65 40 -26.00 
  Taavoni, Rahim 2009 IRI0.5010.354014.00 
  Roohparvar, A.reza 2032 IRI0.001-0.1340-5.20 
  Mokhtari, Mahdi 1366 IRI1.0010.11404.40 
  Heravi, Mohammad Hossein 1508 IRI0.501-0.2740-10.80 
  Kord, Soleyman 1559 IRI1.0010.294011.60 
  Chamsarchamani, Mohammad 1960 IRI0.001-0.2040-8.00 
  Nadernia, Nikta 1472 IRI0.001-0.8040-32.00 

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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