Individual Calculations January 2019
 Moghadam, Alireza  Total change: -3.20  Rating chartPersonal card
 Gilan Super League 1396 -1397 Round 6-7 Rasht IRI 2018-12-22
RcRownchangeKK*chgGame
 1797 2070 1.50 2 -0.16 20 -3.20 
  Oskouev, A. 1817 IRI1.0010.19203.80 
  Kavyar, Kamran 1777 IRI0.501-0.3520-7.00 

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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