Individual Calculations March 2018
 Ghobadibigvand, A.  Total change: -27.60  Rating chartPersonal card
 Tehran Pishkesvatan Standard Cup 18-22 Bahman 1396 Tehran IRI 2018-02-07
RcRownchangeKK*chgGame
 1661 1868 3.00 6 -1.38 20 -27.60 
  Mohammadi Bahabadi, Mohammad Rez 1513 IRI1.0010.11202.20 
  Barati, Esfandiar 1488 IRI1.0010.09201.80 
  Noori, Amir 2027 IRI0.001-0.2920-5.80 
  Chalangari, Mohsen 1522 IRI0.001-0.8920-17.80 
  Shahbazpour, Bijan 1602 IRI1.0010.18203.60 
  Mehrabi, Manouchehr 1813 IRI0.001-0.5820-11.60 

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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