Blitz: Individual Calculations February 2023
 Berishvili, Davit  Total change: -23.20  Rating chartPersonal card
 Tbilisi Chess Palace Blitz-01 Tbilisi GEO 2023-01-15
RcRownchangeKK*chgGame
 1747 1289 0.00 3 -0.22 40 -8.80 
  Mindiashvili, Tengiz 1948 GEO0.001-0.0140-0.40 
  Darsadze, Nikoloz 1667 GEO0.001-0.0940-3.60 
  Papiashvili, Giorgi 1625 GEO0.001-0.1240-4.80 

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)
 
 Tbilisi Chess Palace Blitz-02 Tbilisi GEO 2023-01-22
RcRownchangeKK*chgGame
 2103 1289 0.00 2 0.00 40 0.00 
  Khazhomia, Salome wf2047 GEO0.0010.00400.00 
  Nikolishvili, Zurab 2159 GEO0.0010.00400.00 

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)
 
 Tbilisi Chess Palace Bltz-03 Tbilisi GEO 2023-01-29
RcRownchangeKK*chgGame
 1820 1289 0.00 3 -0.36 40 -14.40 
  Akhvlediani, Irakli f2332 GEO0.0010.00400.00 
  Eminashvili, Otar 1482 GEO0.001-0.2540-10.00 
  Kapanadze, Davit 1646 GEO0.001-0.1140-4.40 

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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