Individual Calculations August 2019
 Shapovalovi, Vasiko  Total change: -13.20  Rating chartPersonal card
 5th Batumi Municipality Cup (Open B) Batumi GEO 2019-07-02
RcRownchangeKK*chgGame
 1928 1757 3.00 8 0.67 40 26.80 
  Polukhin, Alexander 2047 RUS1.0010.844033.60 
  Vardanyan, Aram 1967 ARM0.001-0.2340-9.20 
  Grigoryan, Aram 1947 ARM0.5010.254010.00 
  Esadze, Tamari 1997 GEO0.5010.304012.00 
  Ziuzginov, Alexander 1935 RUS0.5010.23409.20 
  Hajiyev, Shahin 1880 AZE0.001-0.3340-13.20 
  Sukhov, Maxim 2133 KAZ0.001-0.0940-3.60 
  Ali, Ahad 1516 AZE0.501-0.3040-12.00 

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
 1713 1757 4.00 9 -1.00 40 -40.00 
  Stepanyan, Alvard 1364 ARM0.501-0.4240-16.80 
  Abrahamyan, Radik 1555 ARM0.001-0.7640-30.40 
  Ghukasyan, Yervand 1574 ARM1.0010.264010.40 
  Babumyan, Taron 1601 ARM1.0010.294011.60 
  Didmanidze, Tengiz 2021 GEO0.5010.324012.80 
  Tsereteli, Tornike 1928 GEO0.5010.23409.20 
  Siprashvili, Ivane 2062 GEO0.001-0.1440-5.60 
  Maghlakelidze, Lado 1625 GEO0.501-0.1840-7.20 
  Hagverdiyev, Gahraman 1687 AZE0.001-0.6040-24.00 

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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