Individual Calculations February 2019
 Bondarenko, Genadi  Total change: -24.60  Rating chartPersonal card
 GEO Senior Ch 2019 Tbilisi GEO 2019-01-09
RcRownchangeKK*chgGame
 1879 1852 1.50 6 -1.23 20 -24.60 
  Chikhradze, Nodar 1452  * GEO1.0010.08201.60 
  Bibilashvili, Giorgi 2092 GEO0.5010.30206.00 
  Khomeriki, Giorgi 2149 GEO0.001-0.1520-3.00 
  Alikhanashvili, Giuli 1866 GEO0.001-0.4820-9.60 
  Lomidze, Robert 1708 GEO0.001-0.6920-13.80 
  Khmiadashvili, Tamar wg2007 GEO0.001-0.2920-5.80 
 * 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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