Blitz: Individual Calculations December 2018
 Rtskhiladze, Avto  Total change: -18.40  Rating chartPersonal card
 GEO Grand Prix (Blitz-4) 2018 Tbilisi GEO 2018-11-28
RcRownchangeKK*chgGame
 1494 1367 2.00 8 -0.92 20 -18.40 
  Nikoladze, Sopio wm1767  * GEO0.001-0.0820-1.60 
  Khochava, Ramin 1701 GEO0.001-0.1220-2.40 
  Malazonia, Giorgi 1204 GEO0.501-0.2220-4.40 
  Jakhua, Giorgi 1496 GEO1.0010.672013.40 
  Lagazauri, Tamar 1609 GEO0.001-0.2020-4.00 
  Peradze, Davit 1059 GEO0.501-0.3620-7.20 
  Prodiashvili, Levan 1767  * GEO0.001-0.0820-1.60 
  Bregadze, Nika 1349 GEO0.001-0.5320-10.60 
 * 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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