Individual Calculations September 2023
 Qalichava, Akaki  Total change: -80.56  Rating chartPersonal card
 GEO B-20 Ch 2023 Tbilisi GEO 2023-08-02
RcRownchangeKK*chgGame
 1918 2208 5.50 9 -2.05 38 -77.90 
  Ghviniashvili, Nodar 1808  * GEO1.0010.08383.04 
  Tsereteli, Tornike 1842 GEO1.0010.10383.80 
  Khodashneli, Shota 1871 GEO1.0010.12384.56 
  Tsanatsqenishvili, Giorgi 1930 GEO1.0010.17386.46 
  Shamatava, Nikolozi 1962 GEO0.501-0.3138-11.78 
  Tsanatsqenishvili, Alexandre 1963 GEO0.501-0.3038-11.40 
  Darsadze, Nikoloz 1983 GEO0.501-0.2838-10.64 
  Goderdzishvili, Giga 1926 GEO0.001-0.8438-31.92 
  Safarov, Deniel 1981 GEO0.001-0.7938-30.02 
 * 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)
 
 6th Baskent University International Open Chess Tournament - A Ankara TUR 2023-08-15
RcRownchangeKK*chgGame
 2158 2208 5.00 9 -0.07 38 -2.66 
  Gurbanov, Ismayil 1984 AZE0.501-0.2838-10.64 
  Sakmak, Kutay 1949 TUR1.0010.18386.84 
  Kakavand, Ramtin 1908 IRI1.0010.15385.70 
  Alizadeh, Mohammad Mahdi 2040 IRI1.0010.283810.64 
  Rasulov, Vugar g2549 AZE0.5010.383814.44 
  Odeev, Handszar g2253 TKM0.5010.06382.28 
  Bicer, Atakan Mert f2312 TUR0.5010.14385.32 
  Gunduz, Umut Erdem f2301 TUR0.001-0.3738-14.06 
  Darvishi, Mohammad Hossein 2129 IRI0.001-0.6138-23.18 

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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