Rapid: Individual Calculations November 2017
 Sadeghi Dereshgi, Ehsan  Total change: 8.20  Rating chartPersonal card
 West Azarbaijan Province Rapid Championship 2017 Oroomieh IRI 2017-10-20
RcRownchangeKK*chgGame
 1723 1809 5.00 8 0.41 20 8.20 
  Soleymani, Selma 1409  * IRI1.0010.08201.60 
  Khalili, Saeid 1993 IRI0.001-0.2620-5.20 
  Niromand, Mohammad Ebrahim 1409  * IRI0.501-0.4220-8.40 
  Azami, Mohammad Ebrahim 1639 IRI1.0010.28205.60 
  Akbar Poor, Bahram 1938 IRI0.5010.17203.40 
  Rezaei, Yasin 1409  * IRI1.0010.08201.60 
  Soleimanifar, Reza 2010 IRI1.0010.762015.20 
  Shaygan, Mansoor 1973 IRI0.001-0.2820-5.60 
 * 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)
 

 

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