Blitz: Individual Calculations May 2018
 Janiashvili, Mariami  Total change: 28.80  Rating chartPersonal card
 GEO Grand Prix (Blitz-2) 2018 Tbilisi GEO 2018-04-05
RcRownchangeKK*chgGame
 1976 1723 3.00 7 1.44 20 28.80 
  Maghlaperidze, Grigol 2097 GEO0.001-0.1020-2.00 
  Nikoladze, Sopio wm2081 GEO0.001-0.1020-2.00 
  Darsadze, Nikoloz 1466 GEO1.0010.18203.60 
  Mindiashvili, Tengiz 2014 GEO1.0010.852017.00 
  Gugulashvili, Tamaz 2115 GEO0.001-0.0820-1.60 
  Tqavadze, Giorgi 1938 GEO1.0010.772015.40 
  Lortkipanidze, Nodar 2123  * GEO0.001-0.0820-1.60 
 * 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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