Blitz: Individual Calculations August 2023
 Bechvaia, Grigol  Total change: 85.50  Rating chartPersonal card
 7th Batumi Int.Municipality Cup (Blitz) Batumi GEO 2023-07-10
RcRownchangeKK*chgGame
 1677 1582 3.00 8 -0.21 30 -6.30 
  Davudov, Tunar 1969 AZE0.001-0.0930-2.70 
  Matevosyan, Hayk 1182  * ARM1.0010.08302.40 
  Zahmati, Sobhan c1978 IRI0.001-0.0830-2.40 
  Hovakimyan, Nare 1197 ARM1.0010.09302.70 
  Hayrapetyan, Edgar 2080 ARM1.0010.963028.80 
  Kirtadze, Anastasia wf1900 GEO0.001-0.1330-3.90 
  Altynbekuly, Madiyar 1877 KAZ0.001-0.1530-4.50 
  Tsetskhladze, Shota 1232 GEO0.001-0.8930-26.70 
 * 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
 1864 1582 4.00 7 2.46 30 73.80 
  Nikolishvili, Zurab 2104 GEO0.001-0.0330-0.90 
  Kikabidze, Andria 1181 GEO1.0010.08302.40 
  Gevorgyan, David Sh. m2208 ARM1.0010.993029.70 
  Nemsadze, Daviti 1877 GEO1.0010.853025.50 
  Melikidze, Valeriy 1976 FID0.001-0.0830-2.40 
  Shamatava, Nikolozi 1868 GEO0.001-0.1630-4.80 
  Gordon, Evgeny 1835 ISR1.0010.813024.30 

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
 1582 1582 5.00 8 0.60 30 18.00 
  Qalichava, Akaki 2157 GEO0.001-0.0230-0.60 
  Kikabidze, Andria 1181 GEO1.0010.08302.40 
  Sukiasyan, Davit 1182  * ARM1.0010.08302.40 
  Kukhaleishvili, Giorgi 1938 GEO0.001-0.1130-3.30 
  Shamatava, Giorgi 1269 GEO1.0010.14304.20 
  Gevorgyan, David Sh. m2208 ARM0.001-0.0130-0.30 
  Malania, Zurab 1307 GEO1.0010.17305.10 
  Aleksanyan, Aleks 1410 ARM1.0010.27308.10 
 * 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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