Blitz: Individual Calculations August 2023
 Sukiasyan, Davit  Total change: 180.40  Rating chartPersonal card
 16th Poti Int.Nana Alexandria Cup (Blitz-1) Poti GEO 2023-07-15
RcRownchangeKK*chgGame
 1400 1088 3.00 7 1.72 40 68.80 
  Gordon, Evgeny 1835 ISR0.5010.504020.00 
  Pavlushova, Anna 1179 RUS0.001-0.3840-15.20 
  Baramidze, Nikoloz 1366 GEO0.001-0.1740-6.80 
  Chanturidze, Giorgi 1373 GEO1.0010.844033.60 
  Ersoy, Emre 1481 TUR0.001-0.0840-3.20 
  Shamatava, Ioseb 1262 GEO1.0010.734029.20 
  Chkhartishvili, Lika 1305 GEO0.5010.284011.20 

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)
 
 16th Poti Int.Nana Alexandria Cup (Blitz-2) Poti GEO 2023-07-18
RcRownchangeKK*chgGame
 1441 1088 4.00 8 2.79 40 111.60 
  Nemsadze, Daviti 1877 GEO0.0010.00400.00 
  Tqeshelashvili, Veronika 1385 GEO1.0010.854034.00 
  Bechvaia, Grigol 1582 GEO0.001-0.0440-1.60 
  Gvasalia, Gaga 1361 GEO0.5010.334013.20 
  Chaladze, Giorgi 1481 GEO0.001-0.0840-3.20 
  Apunc, Tigran 1370 ARM1.0010.844033.60 
  Bekauri, Giorgi 1225 GEO0.5010.18407.20 
  Abalmaz, Pavlo 1249 UKR1.0010.714028.40 

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)
 

 

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