Rapid: Individual Calculations January 2018
 Shahbazi, Ashkan  Total change: -3.80  Rating chartPersonal card
 Ardabil Rapid Vahdat Week cup Azar 1396 Ardabil IRI 2017-12-04
RcRownchangeKK*chgGame
 1883 1506 0.00 2 -0.19 20 -3.80 
  Mastizadeh, Saeed 1861 IRI0.001-0.1120-2.20 
  Basharkhah, Shapour 1904 IRI0.001-0.0820-1.60 

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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