Rapid: Individual Calculations November 2017
 Shahlacheshm, Siamak  Total change: -5.20  Rating chartPersonal card
 West Azarbaijan Province Rapid Championship 2017 Oroomieh IRI 2017-10-20
RcRownchangeKK*chgGame
 1748 1865 4.00 7 -0.26 20 -5.20 
  Chahargoli, Arman 1469 IRI1.0010.08201.60 
  Soleimanifar, Reza 2010 IRI0.001-0.3120-6.20 
  Habibi, Mostafa 1465  * IRI1.0010.08201.60 
  Mokhberi, Iraj 1896 IRI1.0010.542010.80 
  Khalili, Saeid 1993 IRI0.001-0.3320-6.60 
  Ehtesham, Mehdi 1938 IRI0.001-0.4020-8.00 
  Ghanbari Boorashan, Masoud 1465  * IRI1.0010.08201.60 
 * 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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