Individual Calculations December 2018
 Vahdatian, Davood  Total change: 5.00  Rating chartPersonal card
 5th Jam Individual League(2018-2019) Round 1-3 Jam IRI 2018-11-26
RcRownchangeKK*chgGame
 1631 2031 1.00 1 0.08 20 1.60 
  Kamran, Jamal 1631  * 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)
 
 Bushehr League 1397 Round 2-3 Bushehr IRI 2018-11-26
RcRownchangeKK*chgGame
 1639 2031 2.00 2 0.17 20 3.40 
  Daneshvar, Kasra 1631  * IRI1.0010.08201.60 
  Hashemi, Farhad 1646 IRI1.0010.09201.80 
 * 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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