Blitz: Individual Calculations January 2020
 Petriashvili, Nikoloz  Total change: 15.00  Rating chartPersonal card
 Tbilisi Sunday (Blitz-21) Tbilisi GEO 2019-12-01
RcRownchangeKK*chgGame
 2101 2406 10.00 11 0.75 20 15.00 
  Bechvaia, Gabriel 2006  * GEO1.0010.08201.60 
  Tqeshelashvili, Sopio wg2006  * GEO1.0010.08201.60 
  Mindiashvili, Tengiz 2006  * GEO1.0010.08201.60 
  Chitadze, Roman 2186 GEO1.0010.22204.40 
  Lortkipanidze, Nodar 2293 GEO1.0010.35207.00 
  Akhvlediani, Irakli f2228 GEO0.501-0.2320-4.60 
  Safarov, Deniel 2006  * GEO1.0010.08201.60 
  Chkhaidze, Nikoloz f2189 GEO1.0010.22204.40 
  Endeladze, Ramaz 2177 GEO0.501-0.2920-5.80 
  Naqopia, Giorgi 2006  * GEO1.0010.08201.60 
  Tqavadze, Giorgi 2006  * GEO1.0010.08201.60 
 * 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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