Individual Calculations December 2016
 Rahimi, Marjan  Total change: -21.80  Rating chartPersonal card
 1st Paytakht Cup International Chess Festival (Group B U2100) Tehran IRI 2016-10-25
RcRownchangeKK*chgGame
 1586 1531 2.50 7 -0.60 20 -12.00 
  Soor, Behnam 1353 IRI0.001-0.7320-14.60 
  Ebdali Takaloo, Mohamad 1847 IRI0.001-0.1320-2.60 
  Barari, Mehdi 1931  * IRI0.001-0.0820-1.60 
  Sadri Alamdari, Farzam 1307 IRI1.0010.22204.40 
  Asgharpourmasoleh, Tara 1670 IRI0.001-0.3120-6.20 
  Arabcari, Aidin 1289 IRI1.0010.20204.00 
  Shahbazi, Kasra 1705 IRI0.5010.23204.60 
 * 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)
 
 Tehran Standard Cup (U 2000) 25 Aban 1395 Tehran IRI 2016-11-15
RcRownchangeKK*chgGame
 1813 1531 0.00 3 -0.49 20 -9.80 
  Pour Eskandar, Aliakbar 1767 IRI0.001-0.2020-4.00 
  Shahsanam, Alireza 1818 IRI0.001-0.1620-3.20 
  Vahdat Doust, Ali 1853 IRI0.001-0.1320-2.60 

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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