Individual Calculations October 2018
 Ramezani, Mahan  Total change: 22.00  Rating chartPersonal card
 5th Gilan Ayandesazan League 2018 Gilan IRI 2018-09-15
RcRownchangeKK*chgGame
 1652 1944 4.00 4 0.78 40 31.20 
  Rafigh, Shervin 1544  * IRI1.0010.08403.20 
  Bagheri, Mahan 1544  * IRI1.0010.08403.20 
  Behzad Nazif, Parva 1976 IRI1.0010.544021.60 
  Meknatjou, Ashkan 1544  * IRI1.0010.08403.20 
 * 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)
 
 Round1-2 Rasht IRI 2018-09-25
RcRownchangeKK*chgGame
 2043 1944 0.50 2 -0.23 40 -9.20 
  Ezzati, Fereidoon 2017 IRI0.5010.10404.00 
  Baradaran Tamadon, Arian 2069 IRI0.001-0.3340-13.20 

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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