Individual Calculations August 2017
 Javakhishvili, Mariam  Total change: 110.58  Rating chartPersonal card
 3rd Batumi Municipality Cup (B) Batumi GEO 2017-07-02
RcRownchangeKK*chgGame
 1895 1747 4.50 9 1.55 38 58.90 
  Shamatava, Ana 2099 GEO0.001-0.1138-4.18 
  Zubova, Mariya wf2115 UKR1.0010.903834.20 
  Apyan, Hayk 1907 ARM1.0010.713826.98 
  Pashayan, Genrikh 1985 ARM0.001-0.2038-7.60 
  Nouman, Amna wm1944 UAE0.5010.25389.50 
  Chakhalyan, Davit 1696 GEO1.0010.433816.34 
  Mammadov, Mustafa 1974 AZE0.001-0.2138-7.98 
  Rukhadze, Alexandre 1629 GEO0.001-0.6638-25.08 
  Asgarov, Nihad 1704 AZE1.0010.443816.72 

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)
 
 12th Poti Int.Chess Festival (B) Poti GEO 2017-07-14
RcRownchangeKK*chgGame
 1908 1747 4.00 9 1.36 38 51.68 
  Khachatrian, Arbi 1928 IRI0.5010.24389.12 
  Jabborberganov, Dilmurod 1853 UZB1.0010.643824.32 
  Babukhadia, Levan 2004 GEO0.001-0.1838-6.84 
  Kvaratskhelia, Dimitri 2029 GEO0.001-0.1638-6.08 
  Gvarjaladze, Nugzar 1854 GEO1.0010.653824.70 
  Mustafayev, Nihad 1708 AZE0.501-0.0538-1.90 
  Mindiashvili, Tengiz 1921 GEO1.0010.733827.74 
  Martirosyan, Mamikon 1953 ARM0.001-0.2438-9.12 
  Khachikyan, Haik 1925 ARM0.001-0.2738-10.26 

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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