Blitz: Individual Calculations February 2023
 Shubitidze, Barbare  Total change: -8.80  Rating chartPersonal card
 Tbilisi Chess Palace Blitz-01 Tbilisi GEO 2023-01-15
RcRownchangeKK*chgGame
 1558 1319 3.00 7 0.83 40 33.20 
  Chkhaidze, Nikoloz f2131 GEO0.0010.00400.00 
  Anchabadze, Zurab 1740 GEO0.5010.434017.20 
  Naqopia, Giorgi 1823 GEO0.001-0.0440-1.60 
  Malazonia, Giorgi 1117 GEO1.0010.24409.60 
  Mazur, Arkadiy 1490 RUS0.001-0.2740-10.80 
  Chkhaidze, Ivane 1501 GEO0.5010.24409.60 
  Chkuaseli, Nika 1104 GEO1.0010.23409.20 

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 Blitz-02 Tbilisi GEO 2023-01-22
RcRownchangeKK*chgGame
 1606 1319 0.00 3 -0.50 40 -20.00 
  Prodiashvili, Levan 1690 GEO0.001-0.1040-4.00 
  Arkhipenko, Denis 1607 RUS0.001-0.1640-6.40 
  Saghinadze, Saba 1521 GEO0.001-0.2440-9.60 

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)
 
 Tbilisi Chess Palace Bltz-03 Tbilisi GEO 2023-01-29
RcRownchangeKK*chgGame
 1680 1319 0.00 5 -0.55 40 -22.00 
  Arevadze, Lasha 1749 GEO0.001-0.0740-2.80 
  Todashvili, Mate 1753 GEO0.001-0.0640-2.40 
  Prodiashvili, Levan 1690 GEO0.001-0.1040-4.00 
  Kemashvili, Luka 1581 GEO0.001-0.1840-7.20 
  Papiashvili, Giorgi 1625 GEO0.001-0.1440-5.60 

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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