Individual Calculations February 2020
 Kiziria, Kakhaber  Total change: -24.40  Rating chartPersonal card
 GEO School B-13 Ch 2020 Tbilisi GEO 2020-01-20
RcRownchangeKK*chgGame
 1475 1545 4.00 8 -0.61 40 -24.40 
  Sadradze, Giorgi 1145  * GEO1.0010.08403.20 
  Safarov, Deniel 1817 GEO0.001-0.1740-6.80 
  Gamrekelashvili, Zuka 1356 GEO0.501-0.2540-10.00 
  Nemsadze, Daviti 1857 GEO0.001-0.1440-5.60 
  Jakhua, Giorgi 1157 GEO1.0010.09403.60 
  Gogia, Alexandre 1371 GEO0.501-0.2340-9.20 
  Sanikidze, Giorgi 1594 GEO0.001-0.4340-17.20 
  Apkhazava, Mikheil 1499 GEO1.0010.444017.60 
 * 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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