Individual Calculations October 2015
 Tavazoh, Amirparsa  Total change: 38.40  Rating chartPersonal card
 Sahrivar Cup (U -2000 ) 2015 Tehran IRI 2015-09-02
RcRownchangeKK*chgGame
 1672 1473 1.50 4 0.41 40 16.40 
  Barzgari, Mohammad 1852 IRI0.001-0.0940-3.60 
  Rezaei, Arshan 1386 IRI1.0010.384015.20 
  Taghikhani, Amir Ali 1755 IRI0.5010.344013.60 
  Namvar, Shahpor 1693 IRI0.001-0.2240-8.80 

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)
 
 Tehran Chess Championship 2015 Tehran IRI 2015-09-12
RcRownchangeKK*chgGame
 1706 1473 2.00 6 0.55 40 22.00 
  Khorshidi, Mohammadreza 1873  * IRI0.001-0.0840-3.20 
  Davoodi, Mehran 1745 IRI1.0010.834033.20 
  Abedi, Pouria 1873  * IRI0.001-0.0840-3.20 
  Alinoori, Fariba 1754 IRI0.001-0.1640-6.40 
  Mashayekhi, Ehsan 1739 IRI0.001-0.1840-7.20 
  Kouchakzadeh, Parto 1254 IRI1.0010.22408.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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