Individual Calculations July 2009
 Pogosian, A.  Total change: -40.20  Rating chartPersonal card
 Zonal tmnt 62. RUS Chmp. 2009 open Armavir RUS 2009-03-21
RcRownchangeKK*chgGame
 2075 2328 4.50 9 -2.68 15 -40.20 
  Lugovskoy, Dmitriy 1978 RUS0.501-0.3915-5.85 
  Bondarev, Boris 2074 RUS0.001-0.8115-12.15 
  Markosyan, Sergey 1978 RUS1.0010.11151.65 
  Kubatko, Ivan 2119 RUS1.0010.23153.45 
  Stukopin, Andrey f2357 RUS0.5010.04150.60 
  Agienko, Maria 2024 RUS0.501-0.3615-5.40 
  Zakhartsov, Vladimir 2010 RUS0.001-0.8715-13.05 
  Gulinsky, Vladimir 2007 RUS1.0010.13151.95 
  Igdirov, Boris 2128 RUS0.001-0.7615-11.40 

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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