Rapid: Individual Calculations October 2019
 Chaladze, Giorgi  Total change: 23.40  Rating chartPersonal card
 Maia Cup (Open-C, Rapid, U-12) 2019 Tbilisi GEO 2019-09-07
RcRownchangeKK*chgGame
 1301 1222 4.50 8 1.17 20 23.40 
  Shamatava, Nikolozi 1561 GEO0.001-0.1220-2.40 
  Rukhadze, Luka 1054 GEO1.0010.28205.60 
  Makhatadze, Khatia 1292 GEO1.0010.602012.00 
  Chanturia, Giorgi 1291 GEO0.001-0.4020-8.00 
  Gogia, Alexandre 1253 GEO1.0010.542010.80 
  Gasparyan, David 1622  * ARM0.001-0.0820-1.60 
  Dokadze, Ilia 1136 GEO1.0010.38207.60 
  Tqeshelashvili, Veronika 1198 GEO0.501-0.0320-0.60 
 * 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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