Individual Calculations August 2023
 Yeritsyan, Hayk  Total change: -1.60  Rating chartPersonal card
 7th Batumi Int.Municipality Cup (Open A) Batumi GEO 2023-07-01
RcRownchangeKK*chgGame
 2331 2181 4.50 9 1.75 20 35.00 
  Aradhya, Garg f2339 IND0.5010.21204.20 
  Nigalidze, Gaioz m2453 GEO1.0010.832016.60 
  Kekelidze, Mikheil g2331 GEO1.0010.702014.00 
  Manukyan, Sargis A. f2201 ARM0.5010.03200.60 
  Lortkipanidze, Nodar m2403 GEO0.5010.28205.60 
  Agasarov, Benik f2235 ARM0.001-0.4220-8.40 
  Barseghyan, Armen Ar. m2367 ARM0.001-0.2620-5.20 
  Chkhaidze, Nikoloz f2293 GEO0.001-0.3520-7.00 
  Svetlov, Dmitry m2358 FID1.0010.732014.60 

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)
 
 16th Poti Int.Nana Alexandria Cup (Open A, 1800-more) Poti GEO 2023-07-12
RcRownchangeKK*chgGame
 1963 2181 5.00 9 -1.83 20 -36.60 
  Gevorgyan, Alen 1854 ARM0.001-0.8720-17.40 
  Gordon, Evgeny 1914 ISR1.0010.18203.60 
  Elashvili, Giorgi 1915 GEO0.001-0.8220-16.40 
  Kirtadze, Anastasia wf1986 GEO0.001-0.7520-15.00 
  Arakelyan, Manvel 1883 ARM1.0010.15203.00 
  Nemsadze, Daviti 1970 GEO1.0010.23204.60 
  Toidze, Tengiz 1837 GEO1.0010.12202.40 
  Manukyan, Sargis A. f2201 ARM0.001-0.4720-9.40 
  Ghazaryan, Raffi 2107 ARM1.0010.40208.00 

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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