Blitz: Individual Calculations August 2023
 Ashotia, Barbare  Total change: 83.20  Rating chartPersonal card
 16th Poti Int.Nana Alexandria Cup (Blitz-1) Poti GEO 2023-07-15
RcRownchangeKK*chgGame
 1632 1350 3.00 7 1.23 40 49.20 
  Tskipurishvili, Daviti 1784 GEO1.0010.944037.60 
  Kukhaleishvili, Giorgi 1938 GEO0.001-0.0240-0.80 
  Torosyan, Volodya 1866 ARM0.001-0.0440-1.60 
  Kakulia, Demetre 1125 GEO1.0010.22408.80 
  Karamyan, Vardan 1773 ARM0.001-0.0740-2.80 
  Tonyan, Vyacheslav 1175 ARM1.0010.274010.80 
  Kupatadze, Tornike 1765 GEO0.001-0.0740-2.80 

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)
 
 16th Poti Int.Nana Alexandria Cup (Blitz-2) Poti GEO 2023-07-18
RcRownchangeKK*chgGame
 1669 1350 2.50 7 0.85 40 34.00 
  Gevorgyan, Alen 1867 ARM0.001-0.0440-1.60 
  Tskipurishvili, Daviti 1784 GEO0.5010.444017.60 
  Tsereteli, Kakhaber 2041 GEO1.0010.994039.60 
  Shamatava, Nikolozi 1868 GEO0.001-0.0340-1.20 
  Ghukasyan, Haykaz 1765 ARM0.001-0.0740-2.80 
  Koridze, Luka 1216 GEO0.001-0.6840-27.20 
  Abakelia, Mariam 1144 GEO1.0010.24409.60 

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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