Individual Calculations February 2018
 Karampour, Amir  Total change: -9.40  Rating chartPersonal card
 19th Sahel Cup Hormozgan 1396 Group B (Under1700) Hormozgan IRI 2018-01-24
RcRownchangeKK*chgGame
 1484 1579 4.50 8 -0.47 20 -9.40 
  Mohammadi, Hojatallah 1415 IRI1.0010.28205.60 
  Ahmadimanesh, Meysam 1643 IRI0.001-0.4120-8.20 
  Amiri, Radmehr 1338 IRI1.0010.20204.00 
  Karim Panah, Majid 1394 IRI0.001-0.7420-14.80 
  Amiri Shamsi, Amir Reza 1369 IRI1.0010.23204.60 
  Sadeghi, Sepehr 1414 IRI1.0010.28205.60 
  Hajian, Mehrbod 1615 IRI0.5010.05201.00 
  Aryanfar, Mohammad 1680 IRI0.001-0.3620-7.20 

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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