Individual Calculations December 2019
 Mirzakhani, Bahar  Total change: -23.60  Rating chartPersonal card
 1st Standard Tournament Falavarjan Esfahan IRI 2019-11-10
RcRownchangeKK*chgGame
 1200 1207 1.00 3 -0.59 40 -23.60 
  Babaei, Mohammad Shayan 1011 IRI1.0010.254010.00 
  Nahangi, Mehdi 1557 IRI0.001-0.1140-4.40 
  Alikhani, Romina 1031 IRI0.001-0.7340-29.20 

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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