Individual Calculations January 2011
 Khidesheli, Guguna  Total change: 9.50  Rating chartPersonal card
 GEO 70th Ch (Qualification) Tbilisi GEO 2010-11-18
RcRownchangeKK*chgGame
 1958 1620 1.00 5 0.38 25 9.50 
  Tevdorashvili, Vakhtang 2020  * GEO0.001-0.0825-2.00 
  Keleptrishvili, Irakli 1861 GEO0.001-0.2025-5.00 
  Machaidze, Paata 2020  * GEO0.001-0.0825-2.00 
  Gogishvili, Dea 1928 GEO1.0010.862521.50 
  Unapkoshvili, Nani 1962 GEO0.001-0.1225-3.00 
 * 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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