Blitz: Individual Calculations February 2023
 Khutsidze, Luka  Total change: -22.80  Rating chartPersonal card
 Open Imereti (Blitz) 2023 Kutaisi GEO 2023-01-15
RcRownchangeKK*chgGame
 1478 1374 0.00 3 -1.14 20 -22.80 
  Goletiani, Aleko 1711 GEO0.001-0.1220-2.40 
  Giorgadze, Giorgi 1682 GEO0.001-0.1420-2.80 
  Eradze, Malkhaz 1040 GEO0.001-0.8820-17.60 

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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