Individual Calculations January 2017
 Majidi Shadan, Ali  Total change: -17.20  Rating chartPersonal card
 Hamedan League 2016 R6-9 Hamedan IRI 2016-12-02
RcRownchangeKK*chgGame
 1492 1657 1.00 2 -0.43 40 -17.20 
  Samavatian, Ali Asghar 1411 IRI1.0010.19407.60 
  Mohammadi, Ali 1572 IRI0.001-0.6240-24.80 

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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