Blitz: Individual Calculations May 2023
 Kalmakhelidze, Nikoloz  Total change: 2.80  Rating chartPersonal card
 GEO B-16 (Blitz) Ch 2023 Tbilisi GEO 2023-04-05
RcRownchangeKK*chgGame
 1389 1133 2.00 8 0.07 40 2.80 
  Gogia, Alexandre 1619 GEO0.001-0.0440-1.60 
  Jakhua, Giorgi 1450 GEO0.001-0.1340-5.20 
  Kotolashvili, Davit 1513 GEO0.001-0.0940-3.60 
  Bekauri, Giorgi 1144 GEO1.0010.524020.80 
  Tabatadze, Erekle 1716 GEO0.001-0.0240-0.80 
  Gvazava, Konstantine 1089 GEO0.001-0.5640-22.40 
  Gamrekelashvili, Zuka 1416 GEO0.001-0.1640-6.40 
  Sanadze, Nikusha 1168 GEO1.0010.554022.00 

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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