Rapid: Individual Calculations January 2018
 Amini, Bahram  Total change: -18.80  Rating chartPersonal card
 Ardabil Rapid Vahdat Week cup Azar 1396 Ardabil IRI 2017-12-04
RcRownchangeKK*chgGame
 1759 1815 2.50 6 -0.94 20 -18.80 
  Dolati, Artin 1560 IRI1.0010.19203.80 
  Babaei , Amir 1613 IRI1.0010.24204.80 
  Ghanbari, Rasool 2113 IRI0.5010.35207.00 
  Abedi, Hossein 2009 IRI0.001-0.2520-5.00 
  Rajaei, Nader 1563 IRI0.001-0.8120-16.20 
  Salari Far, Naghi 1696 IRI0.001-0.6620-13.20 

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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