Individual Calculations September 2011
 Kviriashvili, Ioseb  Total change: -23.10  Rating chartPersonal card
 Poti 6-th International Chess Festival Nana Aleksandria Cup-2011 Poti GEO 2011-07-11
RcRownchangeKK*chgGame
 2002 2253 5.50 9 -1.54 15 -23.10 
  Sharikadze, Irakli 1853  * GEO1.0010.08151.20 
  Shamatava, Ana 1974 GEO0.501-0.3415-5.10 
  Tutisani, Noe 1907 GEO0.501-0.3915-5.85 
  Ebralidze, Alexandre 1882 GEO1.0010.10151.50 
  Bagaturov, Giorgi g2459 GEO0.001-0.2415-3.60 
  Nadirashvili, Shalva 1985 GEO0.501-0.3315-4.95 
  Barseghyan, Harutyun 1981 ARM0.501-0.3315-4.95 
  Azaryan, Tigran 1853  * ARM1.0010.08151.20 
  Ibrahimova, Sabina Oqtay Qizi 2125 AZE0.501-0.1715-2.55 
 * 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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