Blitz: Individual Calculations August 2023
 Chaqryan, Erik  Total change: 65.25  Rating chartPersonal card
 7th Batumi Int.Municipality Cup (Blitz) Batumi GEO 2023-07-10
RcRownchangeKK*chgGame
 2093 2215 7.00 9 1.32 25 33.00 
  Margaryan, Aram 1815  * ARM1.0010.08252.00 
  Makhatadze, Nazi 1745 GEO1.0010.05251.25 
  Bodnaruk, Kseniya 1926 FID1.0010.16254.00 
  Kirtadze, Anastasia wf1900 GEO1.0010.14253.50 
  Lortkipanidze, Nodar m2340 GEO0.001-0.3325-8.25 
  Davudov, Tunar 1969 AZE1.0010.19254.75 
  Evdokimov, Alexander A. g2425 FID1.0010.772519.25 
  Chkhaidze, Nikoloz f2100 GEO1.0010.34258.50 
  Quparadze, Giga g2619 GEO0.001-0.0825-2.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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-1) Poti GEO 2023-07-15
RcRownchangeKK*chgGame
 1869 2215 7.50 9 -0.36 25 -9.00 
  Kachakhidze, Nikoloz 1815  * GEO1.0010.08252.00 
  Boyajyan, Hayk 1707 ARM1.0010.04251.00 
  Nemsadze, Daviti 1877 GEO0.001-0.8825-22.00 
  Karamyan, Vardan 1773 ARM1.0010.06251.50 
  Torosyan, Volodya 1866 ARM1.0010.11252.75 
  Kiladze, Luka f1950 GEO1.0010.18254.50 
  Kukhaleishvili, Giorgi 1938 GEO1.0010.17254.25 
  Bechvaia, Giorgi 1834 GEO1.0010.09252.25 
  Safarov, Deniel 2060 GEO0.501-0.2125-5.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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
 1999 2215 8.00 9 1.65 25 41.25 
  Lagvilava, Mariam 1815  * GEO1.0010.08252.00 
  Mammadzada, Tural 1535 AZE1.0010.01250.25 
  Toidze, Tengiz 1803 GEO0.501-0.4325-10.75 
  Tevzadze, Mariam 1897 GEO1.0010.13253.25 
  Shamatava, Nikolozi 1868 GEO1.0010.11252.75 
  Safarov, Deniel 2060 GEO1.0010.29257.25 
  Sanikidze, Tornike g2429 GEO0.5010.27256.75 
  Qalichava, Akaki 2157 GEO1.0010.422510.50 
  Nigalidze, Gaioz m2428 GEO1.0010.772519.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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