Individual Calculations August 2014
 Ersoz, Celalettin  Total change: -31.40  Rating chartPersonal card
 Nana Alexandria Cup (Open-B) Poti GEO 2014-07-13
RcRownchangeKK*chgGame
 1702 1611 1.50 8 -1.57 20 -31.40 
  Bechvaia, Giorgi 1799 GEO0.001-0.2620-5.20 
  Akhvlediani, Irakli 1823 GEO0.001-0.2320-4.60 
  Dotiashvili, Vasil 1693 GEO0.001-0.3920-7.80 
  Kostava, Elene 1672 GEO0.5010.08201.60 
  Gevorgyan, Anahit 1844 ARM0.5010.29205.80 
  Khapava, Nikoloz 1625 GEO0.001-0.4820-9.60 
  Dogan, Halit 1519 TUR0.501-0.1320-2.60 
  Gharibyan, Mane 1644 ARM0.001-0.4520-9.00 

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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