Individual Calculations August 2017
 Kabajyan, Karlo  Total change: -16.20  Rating chartPersonal card
 3rd Batumi Municipality Cup (B) Batumi GEO 2017-07-02
RcRownchangeKK*chgGame
 1723 1764 3.00 7 -0.84 20 -16.80 
  Shamatava, Ana 2099 GEO0.001-0.1220-2.40 
  Nouman, Amna wm1944 UAE0.001-0.2620-5.20 
  Apyan, Hayk 1907 ARM0.001-0.3120-6.20 
  Khachatryan, Veronika 1531 ARM0.001-0.7920-15.80 
  Gurbanov, Ismayil 1641 AZE1.0010.33206.60 
  Abakelia, Gocha 1427 GEO1.0010.12202.40 
  Alothman, Salem 1512 KUW1.0010.19203.80 

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
 1911 1764 2.50 8 0.03 20 0.60 
  Ilyasli, Aghazahir 1938 AZE0.5010.23204.60 
  Babukhadia, Levan 2004 GEO0.001-0.2020-4.00 
  Atabayeva, Ogulgerek wf1968 TKM0.001-0.2420-4.80 
  Jabborberganov, Dilmurod 1853 UZB1.0010.622012.40 
  Zardiashvili, Akaki 1862 GEO0.001-0.3720-7.40 
  Gvarjaladze, Nugzar 1854 GEO1.0010.622012.40 
  Boyajyan, Hayk 1861 ARM0.001-0.3720-7.40 
  Yalkanova, Merjen 1947 TKM0.001-0.2620-5.20 

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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