Individual Calculations August 2019
 Gabunia, Davit  Total change: 152.38  Rating chartPersonal card
 5th Batumi Municipality Cup (Open B) Batumi GEO 2019-07-02
RcRownchangeKK*chgGame
 1840 1615 3.00 9 0.97 38 36.86 
  Nigalidze , Zviad 1934 ESP1.0010.873833.06 
  Tsereteli, Tornike 1928 GEO0.001-0.1438-5.32 
  Sabitov, Ilyas 1830 KAZ0.001-0.2338-8.74 
  Qalichava, Akaki 1808 GEO0.5010.25389.50 
  Makhatadze, Nazi 1783 GEO0.5010.22388.36 
  Kasym, Diar 1875 KAZ0.001-0.1838-6.84 
  Tushar, Anand 1952 IND0.5010.383814.44 
  Mammadzada, Tural 1763 AZE0.5010.20387.60 
  Javakhishvili, Mariam 1688 GEO0.001-0.4038-15.20 

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)
 
 14th Poti N.Alexandria Cup (Open B) Poti GEO 2019-07-12
RcRownchangeKK*chgGame
 1868 1615 5.00 9 3.04 38 115.52 
  Martirosyan, Mamikon 1928 ARM0.001-0.1438-5.32 
  Nazarova, Evgeniya 1491 RUS1.0010.333812.54 
  Licheli, Luka 2015  * GEO0.5010.423815.96 
  Tsitaishvili, Nino 2015  * GEO1.0010.923834.96 
  Sukiasyan, Artem V. 1921 ARM0.001-0.1438-5.32 
  Abgaryan, Harutyun V. 1717 ARM1.0010.643824.32 
  Hambaryan, Zhora 1819 ARM0.5010.26389.88 
  Didmanidze, Tengiz 2015  * GEO1.0010.923834.96 
  Boyajyan, Hayk 1892 ARM0.001-0.1738-6.46 
 * 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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