Individual Calculations January 2020
 Aghaei, Alireza  Total change: -7.80  Rating chartPersonal card
 10th Esfahan Chess League 1398 Round 1-8 Esfahan IRI 2019-11-28
RcRownchangeKK*chgGame
 1865 2193 6.50 8 -0.39 20 -7.80 
  Teimouri, Mehran 1793  * IRI1.0010.08201.60 
  Alviri, Behaeen 1793  * IRI1.0010.08201.60 
  Haghayegh, Jamshah 1942 IRI1.0010.19203.80 
  Bayati, Kambiz 1793  * IRI0.501-0.4220-8.40 
  Baseri, Mansour 1932 IRI1.0010.18203.60 
  Najar, Davood 1802 IRI1.0010.09201.80 
  Kheiri, A.r. 2071 IRI0.001-0.6720-13.40 
  Khaksari, Ehsan 1793  * 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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