Individual Calculations September 2011
 Mzhavia, Mariam  Total change: -7.80  Rating chartPersonal card
 Poti 6-th International Chess Festival Nana Aleksandria Cup-2011 Poti GEO 2011-07-11
RcRownchangeKK*chgGame
 1852 1463 0.00 6 -0.52 15 -7.80 
  Patsia, Zviad 1863  * GEO0.001-0.0815-1.20 
  Burduli, Guga 1863  * GEO0.001-0.0815-1.20 
  Bokuchava, Madona wf1863  * GEO0.001-0.0815-1.20 
  Mangiashvili, Otar 1849 GEO0.001-0.0915-1.35 
  Khvitia, Ilia 1846 GEO0.001-0.0915-1.35 
  Shonia, Giorgi 1827 GEO0.001-0.1015-1.50 
 * 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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