Individual Calculations December 2019
 Samadi, Hadi  Total change: -25.60  Rating chartPersonal card
 East Azarbayjan 4th League ( 1398 ) Round 1-5 Tabriz IRI 2019-11-11
RcRownchangeKK*chgGame
 1649 1977 3.00 5 -1.28 20 -25.60 
  Mohammadian, Abbas 1577  * IRI1.0010.08201.60 
  Rezaei, Karim 1577  * IRI1.0010.08201.60 
  Asadlou, Esmaeil 1577  * IRI1.0010.08201.60 
  Yarifard, Reza 1874 IRI0.001-0.6420-12.80 
  Zarezadeh, Mohammad Mahdi 1639 IRI0.001-0.8820-17.60 
 * 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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