Individual Calculations September 2015
 Kheladze, Ilia  Total change: 30.80  Rating chartPersonal card
 GEO B-20 Ch 2015 Tbilisi GEO 2015-07-22
RcRownchangeKK*chgGame
 2010 2035 5.50 9 0.77 40 30.80 
  Koridze, Luka 1635  * GEO1.0010.08403.20 
  Bosikashvili, Giorgi 1728 GEO1.0010.14405.60 
  Keleptrishvili, Irakli 2258 GEO1.0010.784031.20 
  Beradze, Irakli 2375 GEO0.5010.384015.20 
  Ghvamberia, Nika 2133 GEO0.5010.13405.20 
  Kokaia, Guram 1909 GEO1.0010.334013.20 
  Oboladze, Luka 1982 GEO0.001-0.5740-22.80 
  Mangiashvili, Otar 1932 GEO0.501-0.1440-5.60 
  Ebralidze, Alexandre 2135 GEO0.001-0.3640-14.40 
 * 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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