Blitz: Individual Calculations August 2023
 Gogolauri, Giorgi  Total change: 96.20  Rating chartPersonal card
 16th Poti Int.Nana Alexandria Cup (Blitz-1) Poti GEO 2023-07-15
RcRownchangeKK*chgGame
 1845 1534 5.00 8 3.46 20 69.20 
  Hayrapetyan, Edgar 2080 ARM0.001-0.0320-0.60 
  Tonyan, Vyacheslav 1175 ARM1.0010.10202.00 
  Nikolishvili, Zurab 2104 GEO1.0010.982019.60 
  Shamatava, Nikolozi 1868 GEO0.001-0.1220-2.40 
  Lazhevskaya, Zhanni wf1879 FID1.0010.892017.80 
  Nemsadze, Daviti 1877 GEO0.001-0.1220-2.40 
  Medzmariashvili, Ana wc1982 GEO1.0010.942018.80 
  Nachqebia, Luka 1791 GEO1.0010.822016.40 

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)
 
 16th Poti Int.Nana Alexandria Cup (Blitz-2) Poti GEO 2023-07-18
RcRownchangeKK*chgGame
 1759 1534 3.50 7 1.35 20 27.00 
  Chkhaidze, Nikoloz f2100 GEO0.001-0.0220-0.40 
  Chighvinadze, Robert 1158 GEO1.0010.09201.80 
  Tevzadze, Mariam 1897 GEO0.001-0.1020-2.00 
  Oganesyan, Tigran 1275 RUS1.0010.18203.60 
  Khomeriki, Ketevan 1830 GEO1.0010.852017.00 
  Gevorgyan, David Sh. m2208 ARM0.5010.49209.80 
  Shapovalovi, Vasiko 1846 GEO0.001-0.1420-2.80 

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)
 

 

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