Individual Calculations August 2015
 Bolkvadze, Giya  Total change: -15.90  Rating chartPersonal card
 Stsrap chadrakshi Tbilisi GEO 2015-07-13
RcRownchangeKK*chgGame
 2132 2417 8.00 9 0.68 10 6.80 
  Kordzaia, Revaz 2017  * GEO1.0010.08100.80 
  Saakov, Alexandr 2036 GEO1.0010.09100.90 
  Manashvili, Aleko 2219 GEO1.0010.24102.40 
  Shalamberidze, Akaki m2399 GEO0.001-0.5310-5.30 
  Gurulishvili, Shalva 2017  * GEO1.0010.08100.80 
  Khochava, Ramin 2017  * GEO1.0010.08100.80 
  Tskitishvili, Giorgi 2364 GEO1.0010.43104.30 
  Gogadze, Nodar 2017  * GEO1.0010.08100.80 
  Chikovani, Vakhtang 2101 GEO1.0010.13101.30 
 * 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)
 
 Summer Tbilisi GEO 2015-07-22
RcRownchangeKK*chgGame
 2394 2417 2.50 9 -2.27 10 -22.70 
  Tskitishvili, Giorgi 2364 GEO0.501-0.0710-0.70 
  Pourramezanali, Amirreza m2441 IRI0.001-0.4710-4.70 
  Shalamberidze, Akaki m2399 GEO0.501-0.0310-0.30 
  Kekelidze, Mikheil g2426 GEO0.5010.01100.10 
  Mgeladze, Tamaz f2337 GEO0.001-0.6110-6.10 
  Sanikidze, Tornike g2525 GEO0.5010.15101.50 
  Janjghava, Lasha g2468 GEO0.5010.07100.70 
  Hojjatova, Aydan wf2203 AZE0.001-0.7710-7.70 
  Sadikhov, Ulvi f2379 AZE0.001-0.5510-5.50 

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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