Rapid: Individual Calculations December 2017
 Ghari Zadeh, Mahmood  Total change: 15.80  Rating chartPersonal card
 Iranian Worker's Chess Championship (Rapid_Men_ 1396) Ahvaz IRI 2017-11-04
RcRownchangeKK*chgGame
 1982 2070 5.00 7 0.79 20 15.80 
  Khajoei, Abbass 1670  * IRI1.0010.08201.60 
  Forati, Mohsen 1972 IRI1.0010.37207.40 
  Kanani, Anoosh 1869 IRI0.501-0.2620-5.20 
  Alizadeh, Gh 2238 IRI0.5010.22204.40 
  Tavakolian, M. 2049 IRI0.001-0.5320-10.60 
  Sadeghi, Vahid 2003 IRI1.0010.41208.20 
  Daneshpour, S.a. 2073 IRI1.0010.502010.00 
 * 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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