Blitz: Individual Calculations April 2017
 Maghlakelidze, Saba  Total change: 15.40  Rating chartPersonal card
 GEO Grand Prix (Blitz-1) 2017 Tbilisi GEO 2017-03-02
RcRownchangeKK*chgGame
 1714 1413 2.00 7 0.77 20 15.40 
  Tsomaia, Nikoloz 1813  * GEO0.001-0.0820-1.60 
  Bechvaia, Maia 1780 GEO0.001-0.1020-2.00 
  Machaidze, Paata 1813  * GEO1.0010.922018.40 
  Arevadze, Lasha 1772 GEO0.001-0.1020-2.00 
  Tsomaia, Sergo 1813  * GEO0.001-0.0820-1.60 
  Mikava, Luka 1322 GEO0.001-0.6220-12.40 
  Lagazauri, Tamar 1686 GEO1.0010.832016.60 
 * 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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