Blitz: Individual Calculations February 2023
 Jishkariani, Erekle  Total change: -23.60  Rating chartPersonal card
 Open Imereti (Blitz) 2023 Kutaisi GEO 2023-01-15
RcRownchangeKK*chgGame
 1575 1668 4.00 7 -0.59 40 -23.60 
  Bendeliani, Davit 1444 GEO1.0010.22408.80 
  Benidze, Davit g2394 GEO0.001-0.0140-0.40 
  Chubinidze, Levan 1291 GEO1.0010.09403.60 
  Apkhazava, Mikheil 1515 GEO0.001-0.7040-28.00 
  Talikadze, Leri 1268  * GEO1.0010.08403.20 
  Gabriadze, Nikoloz 1434 GEO1.0010.21408.40 
  Giorgadze, Giorgi 1682 GEO0.001-0.4840-19.20 
 * 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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