Blitz: Individual Calculations January 2018
 Arabidze, Meri  Total change: 5.80  Rating chartPersonal card
 GEO Women Grand Prix (Blitz-4) 2017 Tbilisi GEO 2017-12-08
RcRownchangeKK*chgGame
 2177 2333 6.50 9 0.29 20 5.80 
  Datuashvili, Nona wm2033 GEO0.001-0.8520-17.00 
  Janiashvili, Mariami 1933  * GEO1.0010.08201.60 
  Khurtsilava, Inga wg2215 GEO1.0010.34206.80 
  Mikadze, Miranda wg2236 GEO1.0010.37207.40 
  Nikoladze, Sopio wm2097 GEO1.0010.20204.00 
  Khukhashvili, Sopiko mwg2292 GEO0.501-0.0620-1.20 
  Melia, Salome mwg2279 GEO1.0010.42208.40 
  Khomeriki, Nino wm2272 GEO0.501-0.0820-1.60 
  Purtseladze, Maka mwg2236 GEO0.501-0.1320-2.60 
 * 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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