Individual Calculations February 2014
 Gumberidze, Nino  Total change: -15.90  Rating chartPersonal card
 Open Imereti Ch Kutaisi GEO 2014-01-03
RcRownchangeKK*chgGame
 1808 1649 0.50 5 -1.06 15 -15.90 
  Kokaia, Guram 1840 GEO0.001-0.2515-3.75 
  Tutisani, Noe 2049  * GEO0.001-0.0815-1.20 
  Goletiani, Aleko 1797 GEO0.5010.20153.00 
  Kamkia, Davit 1739 GEO0.001-0.3815-5.70 
  Mkhetsadze, Konstantine 1614 GEO0.001-0.5515-8.25 
 * 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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