Individual Calculations March 2016
 Shaddel, Ali  Total change: -24.00  Rating chartPersonal card
 Vahdat Tournament - U 2200 (2016) Raz & Jerlegan IRI 2016-02-17
RcRownchangeKK*chgGame
 1653 1711 0.50 2 -0.60 40 -24.00 
  Rezapoor, Abbas 1920 IRI0.001-0.2340-9.20 
  Adibi Khah, Sobhan 1385 IRI0.501-0.3740-14.80 

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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