Individual Calculations September 2015
 Gunia, Marlen  Total change: 54.00  Rating chartPersonal card
 GEO B-20 Ch 2015 Tbilisi GEO 2015-07-22
RcRownchangeKK*chgGame
 1758 1519 3.50 9 1.35 40 54.00 
  Petriashvili, Nikoloz 1919  * GEO0.001-0.0840-3.20 
  Khvadagiani, Nika 1874 GEO0.5010.394015.60 
  Khidesheli, Shalva 1529 GEO1.0010.514020.40 
  Dolenjashvili, Giorgi 1919  * GEO1.0010.924036.80 
  Nadirashvili, Shalva 1919  * GEO0.001-0.0840-3.20 
  Bechvaia, Giorgi 1884 GEO0.5010.404016.00 
  Khodashneli, Shota 1728 GEO0.001-0.2340-9.20 
  Loladze, Andria 1628 GEO0.5010.15406.00 
  Jikia, Giorgi 1421 GEO0.001-0.6340-25.20 
 * 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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