Individual Calculations August 2018
 Chanturia, Lasha  Total change: -29.40  Rating chartPersonal card
 13th Poti Int.Festival (Open-B) Poti GEO 2018-07-13
RcRownchangeKK*chgGame
 1807 1817 3.00 9 -1.47 20 -29.40 
  Volkov, Nika 2041 GEO0.001-0.2220-4.40 
  Matsenko, Elena wf1930 RUS1.0010.652013.00 
  Esadze, Tamari 1892 GEO1.0010.602012.00 
  Tqeshelashvili, Giorgi 1937 GEO0.001-0.3420-6.80 
  Elashvili, Giorgi 1611 GEO0.001-0.7620-15.20 
  Margaryan, Laert 1914 ARM0.001-0.3720-7.40 
  Pashayan, Genrikh 1991 ARM0.001-0.2720-5.40 
  Sulaberidze, Giorgi 1417  * GEO0.501-0.4220-8.40 
  Kiziria, Kakhaber 1529 GEO0.501-0.3420-6.80 
 * 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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