Blitz: Individual Calculations February 2023
 Berishvili, Alexandre  Total change: 26.00  Rating chartPersonal card
 Tbilisi Chess Palace Blitz-01 Tbilisi GEO 2023-01-15
RcRownchangeKK*chgGame
 1697 1130 0.00 2 -0.07 40 -2.80 
  Naqopia, Giorgi 1823 GEO0.001-0.0140-0.40 
  Baiashvili, Giorgi 1571 GEO0.001-0.0640-2.40 

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)
 
 Tbilisi Chess Palace Blitz-02 Tbilisi GEO 2023-01-22
RcRownchangeKK*chgGame
 1616 1130 1.00 3 0.79 40 31.60 
  Kheladze, Ilia 1859 GEO0.001-0.0140-0.40 
  Biliseishvili, Ilia 1522 GEO0.001-0.0840-3.20 
  Gvelesiani, Nika 1467 GEO1.0010.884035.20 

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
 1823 1130 0.00 5 -0.07 40 -2.80 
  Safarov, Deniel 1995 GEO0.0010.00400.00 
  Todashvili, Mate 1753 GEO0.001-0.0140-0.40 
  Nikoladze, Sopio wm2002 GEO0.0010.00400.00 
  Gongliashvili, Zurab 1739 GEO0.001-0.0240-0.80 
  Papiashvili, Giorgi 1625 GEO0.001-0.0440-1.60 

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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