Individual Calculations January 2013
 Imnadze, Nato  Total change: -17.25  Rating chartPersonal card
 GEO 72nd Ch (I League) Tbilisi GEO 2012-12-14
RcRownchangeKK*chgGame
 2002 2090 3.00 7 -1.15 15 -17.25 
  Keleptrishvili, Irakli 1925 GEO0.501-0.2215-3.30 
  Kheladze, Ilia 1690  * GEO1.0010.08151.20 
  Chighladze, Iveri m2393 GEO0.001-0.1415-2.10 
  Mumladze, Maia 1690  * GEO1.0010.08151.20 
  Nikolashvili, Giorgi 2275 GEO0.001-0.2615-3.90 
  Ghvamberia, Nika 1995 GEO0.501-0.1315-1.95 
  Shamatava, Ana 2046 GEO0.001-0.5615-8.40 
 * 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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