Individual Calculations August 2016
 Kostava, Elene  Total change: -60.40  Rating chartPersonal card
 Open Batumi Municipality Cup-02 (B) Batumi GEO 2016-07-02
RcRownchangeKK*chgGame
 1771 1816 5.00 9 -0.07 40 -2.80 
  Volkov, Nika 2114 GEO0.001-0.1540-6.00 
  Khachatryan, Anna 1648 ARM0.001-0.7240-28.80 
  Liparteliani, Akaki 1737 GEO1.0010.394015.60 
  Jibuti, Dimitri 1608 GEO0.501-0.2740-10.80 
  Elashvili, Giorgi 1604 GEO0.001-0.7740-30.80 
  Martsvalashvili, Ruzvelt 1759 GEO1.0010.424016.80 
  Dogan, Sevval 1803 TUR1.0010.484019.20 
  Oztekin, Kerem Can 1794 TUR0.501-0.0340-1.20 
  Tevzadze, Mariam 1871 GEO1.0010.584023.20 

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)
 
 Open Nana Alexandria Cup-11 (B) Poti GEO 2016-07-13
RcRownchangeKK*chgGame
 1864 1816 2.00 8 -1.44 40 -57.60 
  Mustafayev, Farid 1985 AZE0.001-0.2840-11.20 
  Tqavadze, Giorgi 2008 GEO0.001-0.2540-10.00 
  Endeladze, Ramaz 1938 GEO0.001-0.3340-13.20 
  Tevzadze, Mariam 1871 GEO0.5010.08403.20 
  Dashyan, Ani 1542 ARM1.0010.17406.80 
  Khukhunaishvili, Tariel 1865 GEO0.001-0.4340-17.20 
  Boyajyan, Hayk 1832 ARM0.001-0.4840-19.20 
  Choladze, Tea 1874 GEO0.5010.08403.20 

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)
 

 

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