Individual Calculations August 2018
 Liponava, Zurab  Total change: 47.40  Rating chartPersonal card
 4th Batumi Municipality Cup (Open-B) Batumi GEO 2018-07-02
RcRownchangeKK*chgGame
 1935 1746 3.50 9 1.00 20 20.00 
  Volkov, Nika 2041 GEO0.001-0.1520-3.00 
  Al-Shamsi, Ousha 1530 UAE1.0010.22204.40 
  Khmiadashvili, Tamar wg2032 GEO1.0010.842016.80 
  Pshmahov, Osman 2136 RUS0.001-0.0920-1.80 
  Biserov, Vladislav 1935 UKR1.0010.752015.00 
  Alothman, Abdul Wahab c2019 KUW0.5010.33206.60 
  Pashayan, Genrikh 1991 ARM0.001-0.2020-4.00 
  Shahinyan, Hovik 2004 ARM0.001-0.1820-3.60 
  Al Maamari, Wafia Darwish wc1731 UAE0.001-0.5220-10.40 

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)
 
 13th Poti Int.Festival (Open-C) Poti GEO 2018-07-13
RcRownchangeKK*chgGame
 1692 1746 6.50 9 1.37 20 27.40 
  Gumberidze, Lile 1500 GEO1.0010.19203.80 
  Kvikvinia, Teimuraz 1609 GEO1.0010.32206.40 
  Mkrtumyan, Robert 1680 ARM0.501-0.0920-1.80 
  Petrosyan, Alexander 1658 ARM1.0010.38207.60 
  Managadze, Nodar 1758 GEO0.5010.02200.40 
  Bechvaia, Gabriel 1785 GEO0.5010.05201.00 
  Khukhunaishvili, Tariel 1741 GEO1.0010.49209.80 
  Sartania, Giorgi 1761 GEO0.5010.02200.40 
  Adamia, Jaba 1739 GEO0.501-0.0120-0.20 

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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