Individual Calculations October 2014
 Binaei Tavallaei, Mahdi  Total change: 1.60  Rating chartPersonal card
 Juybar Chess Tournament (Rated U-2100) Juybar IRI 2014-08-26
RcRownchangeKK*chgGame
 1816 1602 0.50 2 0.04 40 1.60 
  Kalantari, Sedigheh wf1817 IRI0.001-0.2340-9.20 
  Porgol, Moin 1814 IRI0.5010.274010.80 

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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