Rapid: Individual Calculations January 2018
 Najafi, Ali  Total change: -18.40  Rating chartPersonal card
 Zanjan Vahdat Cup Rapid Azar 1396 Zanjan IRI 2017-12-11
RcRownchangeKK*chgGame
 1626 1768 3.00 6 -0.92 20 -18.40 
  Alavi, Mahsa 1368  * IRI1.0010.08201.60 
  Kazemianmoghadam, Bahador 1785 IRI0.001-0.4820-9.60 
  Mokhtarzadeh, M.reza 1368  * IRI1.0010.08201.60 
  Ahmadi , Khalil 1680 IRI1.0010.38207.60 
  Ahmadi, Majid 1739 IRI0.001-0.5420-10.80 
  Panjali, Ehsan 1813 IRI0.001-0.4420-8.80 
 * 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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