Blitz: Individual Calculations May 2019
 Kotolashvili, Davit  Total change: 10.60  Rating chartPersonal card
 GEO Grand Prix (Blitz-1) 2019 Kutaisi GEO 2019-04-02
RcRownchangeKK*chgGame
 1564 1283 2.00 8 0.53 20 10.60 
  Ghlonti, Davit 1683  * GEO0.001-0.0820-1.60 
  Prodiashvili, Levan 1683  * GEO0.001-0.0820-1.60 
  Dolakidze, Mariam 1566 GEO0.001-0.1620-3.20 
  Papiashvili, Giorgi 1552 GEO0.001-0.1720-3.40 
  Bandzeladze, Beka 1598 GEO0.001-0.1420-2.80 
  Nagerlishvili, Luka 1548 GEO1.0010.822016.40 
  Andriadze, Zurab 1238 GEO1.0010.44208.80 
  Lomtadze, Davit 1645 GEO0.001-0.1020-2.00 
 * 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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