Blitz: Individual Calculations May 2019
 Koridze, Lile  Total change: 34.80  Rating chartPersonal card
 GEO Women Grand Prix (Blitz-2) 2019 Tbilisi GEO 2019-04-05
RcRownchangeKK*chgGame
 2110 1998 5.00 9 1.74 20 34.80 
  Batsiashvili, Nino gwg2280 GEO0.5010.34206.80 
  Khurtsilava, Inga wg2097 GEO0.001-0.3620-7.20 
  Janiashvili, Mariami 1770 GEO1.0010.21204.20 
  Khomeriki, Nino wg2171 GEO1.0010.732014.60 
  Vakhania, Aleksandra wm2087 GEO0.001-0.3820-7.60 
  Esadze, Tamari 1733 GEO1.0010.18203.60 
  Khukhashvili, Sopiko mwg2243 GEO0.001-0.2020-4.00 
  Gvetadze, Sofio mwg2329 GEO1.0010.882017.60 
  Purtseladze, Maka mwg2280 GEO0.5010.34206.80 

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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