Blitz: Individual Calculations January 2017
 Chikovani, Vakhtang  Total change: 4.20  Rating chartPersonal card
 GEO Grand Prix (Blitz-4) 2016 Tbilisi GEO 2016-12-11
RcRownchangeKK*chgGame
 2093 2171 5.50 9 0.21 20 4.20 
  Karamov, Anil 1771  * GEO1.0010.08201.60 
  Arutinian, David g2571  * GEO0.001-0.0820-1.60 
  Otkhozoria, Temur 1867 GEO0.501-0.3620-7.20 
  Skachkov, Vladimer 2004 GEO1.0010.28205.60 
  Charkhalashvili, Inga wg2372 GEO1.0010.762015.20 
  Volkov, Nika 2390 GEO0.001-0.2220-4.40 
  Oboladze, Luka 1955 GEO0.001-0.7820-15.60 
  Tsakhnakia, Gogi 1771  * GEO1.0010.08201.60 
  Khoperia, Zaza 2132 GEO1.0010.45209.00 
 * 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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