Individual Calculations August 2018
 Qalichava, Akaki  Total change: 74.10  Rating chartPersonal card
 4th Batumi Municipality Cup (Open-B) Batumi GEO 2018-07-02
RcRownchangeKK*chgGame
 1801 1800 4.00 9 -0.61 38 -23.18 
  Mesropian, Khachatur 2128 ARM1.0010.873833.06 
  Mammadov, Mustafa 2004 AZE0.001-0.2438-9.12 
  Qalagashvili, Pridon 2188 GEO0.001-0.0938-3.42 
  Abeer, Ali wc1606 UAE1.0010.25389.50 
  Elashvili, Giorgi 1611 GEO0.001-0.7538-28.50 
  Maghlakelidze, Lado 1607 GEO0.001-0.7538-28.50 
  Fatima, Al Wahabi 1494 UAE1.0010.14385.32 
  Hagverdiyev, Gahraman 1626 AZE1.0010.273810.26 
  Dimaksyan, Vahan 1944 ARM0.001-0.3138-11.78 

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-B) Poti GEO 2018-07-13
RcRownchangeKK*chgGame
 1888 1800 6.00 9 2.56 38 97.28 
  Pauli, Stanislav 1991 RUS0.5010.25389.50 
  Hagverdiyev, Gahraman 1626 AZE0.501-0.2338-8.74 
  Patsia, Zviad 2076 GEO0.001-0.1738-6.46 
  Alekyan, Garegin 1866 ARM1.0010.593822.42 
  Sulaberidze, Giorgi 1400  * GEO1.0010.08383.04 
  Mindiashvili, Tengiz 1911 GEO1.0010.653824.70 
  Chkhikvishvili, Mindia 2041 GEO0.5010.303811.40 
  Kvaratskhelia, Dimitri 2000 GEO0.5010.26389.88 
  Avetisyan, Ashot 2078 ARM1.0010.833831.54 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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