Individual Calculations November 2015
 Rahmani, Iraj  Total change: -7.60  Rating chartPersonal card
 6th Darya Cup U - 2100 (2015) Rasht IRI 2015-10-17
RcRownchangeKK*chgGame
 1556 1591 4.00 8 -0.38 20 -7.60 
  Rastbod, Ali 1991  * IRI0.001-0.0820-1.60 
  Sohrabi, Siavash 1211 IRI1.0010.09201.80 
  Zabihpoor, Mohammad 1838 IRI0.001-0.1920-3.80 
  Nikzadeh, Mohammad 1395 IRI1.0010.25205.00 
  Hoseini, S.alireza 1767 IRI0.001-0.2720-5.40 
  Biriya, Yadollah 1440 IRI0.001-0.7020-14.00 
  Rafigh, Shervin 1332 IRI1.0010.18203.60 
  Taslimi, Borsa 1470 IRI1.0010.34206.80 
 * 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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