Individual Calculations September 2011
 Popov, Dmitriy  Total change: 20.40  Rating chartPersonal card
 Sity at Sea open-2011 A2 Artem RUS 2011-07-04
RcRownchangeKK*chgGame
 2035 1883 2.50 6 0.68 30 20.40 
  Chuhachev, Vladimir 2071 RUS1.0010.743022.20 
  Ukazkin, Evgeniy 2001 RUS0.5010.16304.80 
  Dobrovlyanskiy, Dmitriy 2154 RUS0.001-0.1730-5.10 
  Nechepurenko, Dmitriy 2009 RUS0.001-0.3330-9.90 
  Popov, Agit 2040 RUS1.0010.713021.30 
  Morozov, Boris 1935 RUS0.001-0.4330-12.90 

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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