Individual Calculations March 2013
 Bolkvadze, Giya  Total change: -0.10  Rating chartPersonal card
 Rating Tournament-02 Tbilisi GEO 2013-02-01
RcRownchangeKK*chgGame
 2242 2404 5.50 8 -0.01 10 -0.10 
  Bibilashvili, Giorgi 2218 GEO1.0010.26102.60 
  Tskitishvili, Irakli f2313 GEO0.501-0.1210-1.20 
  Rukhaia, Kartlos m2401 GEO0.5010.00100.00 
  Manashvili, Aleko 2209 GEO0.501-0.2510-2.50 
  Kabajyan, Karlo 2004  * GEO1.0010.08100.80 
  Qashashvili, Alexandre m2373 GEO0.501-0.0410-0.40 
  Hayrapetian, Arman m2367 ARM0.501-0.0510-0.50 
  Gogadze, Nodar 2047 GEO1.0010.11101.10 
 * 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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