Individual Calculations August 2017
 Ovezdurdiyeva, Jemal  Total change: -15.40  Rating chartPersonal card
 12th Poti Int.Chess Festival (A) Poti GEO 2017-07-14
RcRownchangeKK*chgGame
 2099 2029 2.50 8 -0.77 20 -15.40 
  Saydaliev, Saidakbar 2373 UZB0.001-0.1220-2.40 
  Vakhania, Aleksandra wm2205 GEO0.001-0.2720-5.40 
  Hallaeva, Bahar wf2073 TKM0.001-0.4420-8.80 
  Geldiyeva, Mahri wg2143 TKM0.001-0.3420-6.80 
  Pipia, Ekaterine 1711 GEO1.0010.13202.60 
  Tsomaia, Nikoloz 2238 GEO0.001-0.2320-4.60 
  Atabayeva, Gozel wf2004 TKM1.0010.47209.40 
  Shmavonyan, Areg 2048 ARM0.5010.03200.60 

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)
 

 

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