Blitz: Individual Calculations January 2015
 Arevadze, Lasha  Total change: -18.00  Rating chartPersonal card
 GEO Grand Prix (Blitz-4) Tbilisi GEO 2014-12-21
RcRownchangeKK*chgGame
 1672 1534 1.50 7 -0.90 20 -18.00 
  Endeladze, Ramaz 1934  * GEO0.001-0.0820-1.60 
  Bibilashvili, Lali 1858 GEO0.001-0.1320-2.60 
  Mamulaishvili, Tsotne 1634 GEO0.001-0.3620-7.20 
  Khodashneli, Shota 1709 GEO0.5010.23204.60 
  Koridze, Luka 1453 GEO0.001-0.6120-12.20 
  Liparteliani, Akaki 1813 GEO0.001-0.1620-3.20 
  Ananiashvili, Levan 1301 GEO1.0010.21204.20 
 * 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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