Individual Calculations August 2019
 Harutyunyan, Nane  Total change: -38.80  Rating chartPersonal card
 5th Batumi Municipality Cup (Open B) Batumi GEO 2019-07-02
RcRownchangeKK*chgGame
 1547 1366 1.50 8 -0.97 40 -38.80 
  Khachatryan, Veronika 1766  * ARM0.001-0.0840-3.20 
  Ghachava, Akaki 1766  * GEO0.001-0.0840-3.20 
  Kikilashvili, Soso 1766  * GEO0.001-0.0840-3.20 
  Gotsiridze, Temur 1015 GEO1.0010.11404.40 
  Bolkvadze, Badri 1607 GEO0.001-0.2040-8.00 
  Vepkhvishvili, Varlam f1766  * GEO0.001-0.0840-3.20 
  Qurshubadze, Irakli 1304 GEO0.001-0.5940-23.60 
  Iakobadze, Ucha 1387 GEO0.5010.03401.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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